Question

A ball is initially at rest at height 10 m above the ground. The support is...

A ball is initially at rest at height 10 m above the ground. The support is removed and the ball falls to the ground. What is the velocity of the ball when it reaches the ground?

a. 14 m/s

b. 20 m/s

c. 10 m/s

d. 16 m/s

e. 9.8 m/s

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Answer #1

Summary : I applied equation of motion to calculate final velocity. since ball falls from rest therefore initial velocity is zero.

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