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A 70 kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.2 m/s. (Figure 1) a) How fast is he going as he lands on the trampoline, 2.0 m below? Express your

A 70 kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.2 m/s. (Figure 1)

a)

How fast is he going as he lands on the trampoline, 2.0 m below?

Express your answer to two significant figures and include the appropriate units.

v= value.. units

b)

If the trampoline behaves like a spring of spring constant 5.9×104 N/m , what is the distance he depress it?

Express your answer to two significant figures and include the appropriate units.

x = value , units

 


2.0 m

May 27 2021 View more View Less

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