A ball whose mass is 0.2 kg hits the floor with a speed of 4 m/s and rebounds upward with a speed of 3 m/s. if the ball was in c
1 answer:
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Explanation:
let vertical distance from A to C be the constraint equation is:
we want to find distance can be written as
which we will find by using Pythagorean theorem h 1 is a constant and can be written as h:
taking derivative w.r.t time we get
given which gives us