A 65-kg trampoline artist jumps upward from the top of aplatform with a vertical speed of 5.3 m/s.
A) How fast is he going as he lands on the trampoline, 2.0 mbelow?
B) If the trampoline behaves like a spring of spring constant7.4×104N/m , how far does he depress it?
A 65-kg trampoline artist jumps upward from the top of a platform with a vertical speed of 5.3 m/s. A) How fast is he go
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