Question

2. A ball is dropped from a height of 52 m. The ball falls freely and reaches the ground in 75 s. What was the average speed of the ball?​

Answer 1

v = 0.69 m/s

Step-by-step explanation:

Given that,

A ball is dropped from a height of 52 m.

The ball reaches the ground in 75 seconds

We need to find the average speed of the ball. The ball will travel a distance of 52 m in 75 s. The average speed of the ball is distance divided by time taken. So,

`v=(52\ m)/(75\ s)\\\\v=0.69\ m/s`

Hence, the average speed of the ball is 0.69 m/s.