Question

1) To study the time of fall for three different objects from a beight of 2m: a ball of paper, a bal of rubber and a stone of same sizes. Take care while doing this experiment. Give reasons for your answers for time / different time d fall​

Answer 1

Answer: stone ball fall firstly because gravity always work on mass and weight not on sizes

Explanation:

Answer 2

The fall time of all the three particles will be almost equal.

Explanation:

• this is because the time taken by an object which is released from a particular height to reach the ground depends only upon the height of the the projection and the acceleration due to gravity.
• Since they are released from the same height and the same place the acceleration due to gravity and the height are equal and hence the time of the free fall will be also equal.

To know more,

a projectile is fired from ground its maximum height is 3 m and range ..

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