Question

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find the displacement made by a bouncing ball during its first bounce if the initial velocity and final velocity of the ball are 25m and 63m/s respectively for 30s

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Answer 1

Answer:

initial velocity =25m/s

final velocity =63m/s

time taken=30s

displacement=total distance travelled/totla time taken

d=63+25/30

d=88/30

d=2.8