Write true or false for the following statements: The acceleration of a body thrown up is numerically the same as the acceleration of a downward falling body but opposite in sign.

Question

Philoid · Accepted Answer

True

Explanation:

When a body is thrown up and when a body comes down, in both the cases the only force acting on the body is the gravitational force attraction that acts towards the centre of the earth.

F = m × a

Since, F and m both are same in both the cases, hence acceleration is also same.

They are opposite in sign since, when a body comes down, then the acceleration is in direction of motion and hence positive, whereas when body is thrown up, then the acceleration is in opposite direction of motion and hence negative.

Write true or false for the following statements:The acceleration of a body thrown up is numerically the same as the acceleration of a downward falling body but opposite in sign.

Write true or false for the following statements:
The acceleration of a body thrown up is numerically the same as the acceleration of a downward falling body but opposite in sign.