- The undamped pendulum pivoted at point O shown in Figure E3 48 has a cylinder of mass m2 at its top that rotates without slipping on the interior of a cylinder At the bottom end of the pendulum The undamped pendulum pivoted at point O shown in Figure E3.48 has a cylinder of mass m2 at its top that rotates without slipping on the interior of a cylinder. At the ...
- For the fluid-float system shown in Figure E331 Jo is the mass moment of inertia about point θ Assume that the mass of the bar is mb Answer the following For small angular oscillations, For the fluid-float system shown in Figure E3.31, Jo is the mass moment of inertia about point θ. Assume that the mass of the bar is mb. Answer the following.a) For “sm...
- 3-foot long 01 diameter U-tube with one end closed and the other end attached to a funnel of height 2 is shown in the figure Initially the U-tube only contains air Mercury is poured into the 3-foot long, 0.1" diameter U-tube, with one end closed and the other end attached to a funnel of height 2" is shown in the figure. Initially, the U-tube only contains air...
- Local Steel Construction Company produces two products steel and wood beams Steel beams have a unit contribution margin of $200, and wood beams have a unit contribution margin of Local Steel Construction Company produces two products, steel and wood beams. Steel beams have a unit contribution margin of $200, and wood beams have a unit contribution...
- The ultimate stress for ahollow steel column which carries an axial load of 2MN is 500N/mm . If the esternal diametr of the columen is 250 mm determine the enternal diametr take the factor of The ultimate stress for ahollow steel column which carries an axial load of 2MN is 500N/mm . If the esternal diametr of the columen is 250 mm, determine the enternal diam...
- A beam is fixed at one end and is vertically supported at the other end. What is the degree of statical indeterminacy A beam is fixed at one end and is vertically supported at the other end. What is the degree of statical indeterminacy?
- There is a membrane made of an isotropic material whose elastic modulus and Poisson's ratio are E and v respectively. When this membrane is elongated along x-direction with no lateral deformation There is a membrane made of an isotropic material whose elastic modulus and Poissons ratio are E and v, respectively. When this membrane is elongated along x-direction wi...
- Show that for incompressible plane stress problem the constitutive equation for linearly elastic, isotropic material can be written as where µ is the shear modulus u is the displacement vector and in Show that for incompressible plane stress problem the constitutive equation for linearly elastic, isotropic material can be written as where µ is the shear modulus, u is ...
- The linkage is made of three pin connected A992 steel members each having a diameter 1 1 4 in Determine the displacement of point B Use The linkage is made of three pin connected A992 steel members each having a diameter 1 1/4 in. Determine the displacement of point B Use E=29.0(10^3) ksi.
- Find expressions for shear force V and moment M at mid span of beam AB in terms of peak load intensity q0 and beam length Find expressions for shear force V and moment M at mid span of beam AB in terms of peak load intensity q0 and beam length variables a and L. Let a = 5L/6
- Find expressions for shear force V and moment M at mid span of beam AB in terms of peak load intensity q0 and beam length variables a and Find expressions for shear force V and moment M at mid span of beam AB in terms of peak load intensity q0 and beam length variables a and L. Let a = 5L/6
- Determine the support reactions of roller A and the smooth collar B on the rod The collar is fixed to the rod AB, but is allowed to slide along rod CD Let the force and moment acting on the member Determine the support reactions of roller A and the smooth collar B on the rod. The collar is fixed to the rod AB, but is allowed to slide along rod CD. Let the force and...
- Do not round intermediate calculations Give your final answers to three significant figures Each of the four vertical links has an 9 x 38-mm uniform rectangular cross section Do not round intermediate calculations. Give your final answer(s) to three significant figures. Each of the four vertical links has an 9 x 38-mm uniform rectangular cross...
- Do not round intermediate calculations Give your final answers to three significant figures Each of the four vertical links has an 9 x 38-mm uniform rectangular cross section and each of the four Do not round intermediate calculations. Give your final answer(s) to three significant figures. Each of the four vertical links has an 9 x 38-mm uniform rectangular cross...
- The only force acting on a 2kg body as it moves along a positive x axis has anr component Fx = – 6x N, with x in meters The velocity at x 3 0 m is 8 0 m/s What is the velocity of the body The only force acting on a 2.0kg body as it moves along a positive x axis has an .r component Fx = – 6x N, with x in meters. The velocity at x = 3.0 m is 8.0 m/s. (a) Wh...
- Figure gives spring force Fx versus position x for the spring-block arrangement of Fig 7 11 The scale is set by F 160 0 N. We release the block at x = 12 cm How much work does the spring do on Figure gives spring force Fx versus position x for the spring-block arrangement of Fig. 7 -11 The scale is set by F = 160.0 N. We release the block at x = 12 cm. How much...
- Local Steel Construction Company produces two products steel and wood beams Steel beams have a unit contribution margin of $200 and wood beams have a unit contribution margin of $150 The demand Local Steel Construction Company produces two products, steel and wood beams. Steel beams have a unit contribution margin of $200, and wood beams have a unit contribution...
- Two parallel shafts A and B of diameters 50 mm and 70 mm respectively are connected by a pair of gear wheels the speed of A being 4 times that of B The mass moment of inertia of the flywheel is Two parallel shafts A and B of diameters 50 mm and 70 mm respectively are connected by a pair of gear wheels, the speed of A being 4 times that of B. The mass moment of i...
- The moment of inertia of three rotors A,B and C are respectively 03 06 and 018 kg-m2 The distance between A and B is 15 m and B and C is 1 m The shaft is 70 mm in diameter and the modulus of The moment of inertia of three rotors A,B and C are respectively 0.3, 0.6 and 0.18 kg-m2 . The distance between A and B is 1.5 m and B and C is 1 m. The shaft is 70 mm in...
- A 40g bullet is fired with a horizontal velocity of 600 m/s into the lower end of a slender 7 kg bar of length L 600 mm Knowing that h 240 mm and that the bar is initially at rest determine A 40g bullet is fired with a horizontal velocity of 600 m/s into the lower end of a slender 7 kg bar of length L=600 mm. Knowing that h= 240 mm and that the bar is initia...
- A two cylinder uncoupled locomotive has inside cylinders 0.6 m apart The radius of each crank is 300 mm and are at right angles The revolving mass per cylinder is 250 kg and the reciprocating mass A two cylinder uncoupled locomotive has inside cylinders 0.6 m apart. The radius of each crank is 300 mm and are at right angles. The revolving mass per cylinder is 250 k...
- The turning moment diagram for a multi cylinder engine has been drawn to a scale of 1mm = 325 Nm vertically and 1mm 30 horizontally The areas above and below the mean torque line are The turning moment diagram for a multi cylinder engine has been drawn to a scale of 1mm = 325 Nm vertically and 1mm = 30 horizontally. The areas above and below the mean ...
- To be able to identify zero-force members and understand their importance in truss analysis Zero-force members occur frequently in trusses and are typically used either to stabilize a truss during To be able to identify zero-force members and understand their importance in truss analysis.Zero-force members occur frequently in trusses and are typically used either t...
- If an object has a mass of 100 kg on planet X where the acceleration of gravity is 25 m/s2, determine The weight on planet X in N and the mass in kg and weight in N on Earth where If an object has a mass of 100 kg on planet X, where the acceleration of gravity is 25 m/s2, determine (a) The weight on planet X, in N, and (b) the mass, in kg, and weig...
- A lubrication oil with thermal conductivity k fills the annulus gap between a long cylindrical rotating shaft and an outer sleeve as shown below A lubrication oil with thermal conductivity k fills the annulus (gap) between a long, cylindrical rotating shaft and an outer sleeve, as shown below.The friction that is ...
- A lubrication oil with thermal conductivity k fills the annulus gap between a long cylindrical rotating shaft and an outer sleeve as shown below The friction that is due to A lubrication oil with thermal conductivity k fills the annulus (gap) between a long, cylindrical rotating shaft and an outer sleeve, as shown below.The friction that is ...
- Part a: Which of these bodies has redundant constraints for the given loading conditions F1 and F2 are applied known forces In the first choice the support at A is fixed and a cable connects Part a : Which of these bodies has redundant constraints for the given loading conditions? F1 and F2 are applied, known forces. In the first choice, the support at A is f...
- A lubrication oil with thermal conductivity k fills the annulus gap between a long cylindrical rotating shaft and an outer sleeve as shown below The friction that is due to the rotation genera A lubrication oil with thermal conductivity k fills the annulus (gap) between a long, cylindrical rotating shaft and an outer sleeve, as shown below.The friction that is ...
- Describe what a pilot may experience if he she is landing on a runway aligned due north magnetic direction with a reported wind of 135A at 30 knots How should the pilot compensate for this Describe what a pilot may experience if he/she is landing on a runway aligned due north (magnetic direction), with a reported wind of 135A????1 at 30 knots. How should th...
- A man runs 300 m West in 60 seconds He then runs 100 m North-west in 20 seconds What is his average velocity in metres per second Additionally to get to school a girl walks 1 km North in A man runs 300 m West in 60 seconds. He then runs 100 m North-west in 20 seconds. What is his average velocity in metres per second? Additionally, to get to school, a gir...
- A shaft 12.5 mm diameter rotates in long bearings and a disc of mass 16 kg is secured to a shaft at the middle of its length The span of the shaft between the bearing is A shaft 12.5 mm diameter rotates in long bearings and a disc of mass 16 kg is secured to a shaft at the middle of its length. The span of the shaft between the bearing i...
- A shaft 12.5 mm diameter rotates in long bearings and a disc of mass 16 kg is secured to a shaft at the middle of its length The span of the shaft between the bearing is 05 m The mass centre of the A shaft 12.5 mm diameter rotates in long bearings and a disc of mass 16 kg is secured to a shaft at the middle of its length. The span of the shaft between the bearing i...
- A car is driven for one lap around a circular racetrack Its speed around the track was not constant Which of the following statements is true about the car average speed of the car is the A car is driven for one lap around a circular racetrack. Its speed around the track was not constant. Which of the following statements is true about the car: a. average...
- Ima Scaarred m 56 2 kg is traveling at a speed of 12 8 m s at the top of a 19 5 m high roller coaster loop Determine Ima's kinetic energy at Ima Scaarred (m=56.2 kg) is traveling at a speed of 12.8 m/s at the top of a 19.5-m high roller coaster loop.a. Determine Imas kinetic energy at the top of the loop. b. ...
- Suzie Lavtaski (m=56 kg) is skiing at Bluebird Mountain She is moving at 16 m/s across the crest of a ski hill located 34 m above ground level at the end of the run Suzie Lavtaski (m=56 kg) is skiing at Bluebird Mountain. She is moving at 16 m/s across the crest of a ski hill located 34 m above ground level at the end of the run.a. D...
- A bullet it fired at Wonder Woman The bullet leaves the gun’s muzzle at 1000 m/s Wonder Woman is standing 8.4 meters in front of the bullet The instant bullet is fired Wonder Woman begins to move A bullet it fired at Wonder Woman. The bullet leaves the gun’s muzzle at 1000 m/s. Wonder Woman is standing 8.4 meters in front of the bullet. The instant bullet is fired...
- Two boys are at point X on one side of a river 40 m wide and having a current of 1.0 ms, flowing as shown. Simultaneously they dive into the water in an attempt to reach point Y directly opposite Two boys are at point X on one side of a river, 40 m wide and having a current of 1.0 m/s, flowing as shown. Simultaneously, they dive into the water in an attempt to rea...
- This is a force plate with the shown dimensions and four nodes with a measured mass at each node Could someone step met hrough how to calculate the position x y of the COM on the This is a force plate with the shown dimensions and four nodes,with a measured mass at each node.Could someone step methrough how to calculate the position(x,y) of the ...
- A small 500-g collar C can slide on a semicircular rod which is made to rotate about the vertical AB at a constant rate of 5 rad s The A small 500-g collar C can slide on a semicircular rod which is made to rotate about the vertical AB at a constant rate of 5 rad/s. The coefficients of friction are µ,-0....
- A small 500-g collar C can slide on a semicircular rod which is made to rotate about the vertical AB at a constant rate of 5 rad s The coefficients of friction are A small 500-g collar C can slide on a semicircular rod which is made to rotate about the vertical AB at a constant rate of 5 rad/s. The coefficients of friction are µ,-0....
- The two 0 2 kg sliders A and B are connected by a light rigid bar of length If the system is released from rest while in the position shown with the spring undeformed determine the maximum compress The two 0.2-kg sliders A and B are connected by a light rigid bar of length . If the system is released from rest while in the position shown with the spring undeforme...
- Determine the magnitude and coordinates on angles of the Determine the magnitude and coordinates on angles of the resultant force.
- Determine the magnitude and coordinates on angles of the resultant force Determine the magnitude and coordinates on angles of the resultant force.
- The slotted link is pinned at O, and as a result of the constant angular velocity 3 rad s it drives the peg P for a short distance along the spiral guide r 0 4 m where is in radians Determine The slotted link is pinned at O, and as a result of the constant angular velocity 3 rad/s it drives the peg P for a short distance along the spiral guide r = 0.4? m where...
- Car B is towing car A at a constant speed of 10m/s Car B is towing car A at a constant speed of 10m/s.
- Blocks A and B of mass 13 kg and 8 kg respectively are placed on the inclined plane and released The coefficients of kinetic friction between the blocks and the inclined plane are Blocks A and B of mass 13 kg and 8 kg respectively, are placed on the inclined plane and released. The coefficients of kinetic friction between the blocks and the incline...
- For the child walking on the merry-go-round shown below with a constant speed u 2 ft s and constant angular velocity of the merry-go-round of w 25 rpm Assuming the child starts at the center at For the child walking on the merry-go-round shown below, with a constant speed u 2 ft/s and constant angular velocity of the merry-go-round of w 25 rpm. Assuming the chil...
- A hill in a road can be approximated by the function y 1 2 where r and y are in units of meters When a car driving up the hill is at the location A hill in a road can be approximated by the function y 1.2 where r and y are in units of meters. When a car driving up the hill is at the location r 1 it has the constant...
- A hill in a road can be approximated by the function y 1 2 where r and y are in units of meters When a car driving up the hill is at the location r 1 it has the constant speed A hill in a road can be approximated by the function y 1.2 where r and y are in units of meters. When a car driving up the hill is at the location r 1 it has the constant...
- Dynamics problem Starting from rest a wheel accelerates uniformly to 300 rpm in 5 seconds After rotating at 300 rpm for some time it is braked to a stop in Dynamics problem: Starting from rest, a wheel accelerates uniformly to 300 rpm in 5 seconds. After rotating at 300 rpm for some time, it is braked to a stop in 90 seconds...