Question
Easy
A ball is thrown up in the air. It reaches a maximum height and then returns to the thrower. Which of the following quantities have the same values during the upward and downward motion of the ball ?
1
Acceleration
2
Force of gravity
3
Displacement
4
Work done by gravity
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Gravitation
Topic: Free Fall
Correct Answer
Option A
Explanation
Option 1, "Acceleration," is the correct answer because the acceleration due to gravity is a constant value that acts on the ball throughout its motion, both upward and downward. This acceleration is directed downward towards the center of the Earth and has a magnitude of approximately 9.8 m/s┬▓. Regardless of whether the ball is moving upwards or downwards, the acceleration remains the same because it is solely dependent on theтАжRead More
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