Question

A ball is thrown up from the top of a tower with 20m/s velocity .it took the ball 6 seconds to fall to the bottom.how much distance did the ball cover in the last second of its motion

Answer 1

Answer:2metres

Explanation:

Given,

Velocity of the ball: 20 m/s

Time taken: 6 second=6/60 minutes

Distance= v ×t

= 20 × 6/60= 2 metres