Aball is droped from a height of 16m how much time will pass before the ball hits the ground

The time is 1.8s

Explanation:

The ball droped, will freely fall under gravity.

Hence we use free fall formula to calculate the time by the ball to hit the ground

Where h is the height from which the ball is droped, g is the acceleration due to gravity that acted on the ball, and t is the time taken by the ball to hit the ground.

From the question,

h=16m

Also, let take

By substitution we obtain,

Diving through by 9.8

square root both sides, we obtain

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right