Physics
Grade-7
Easy
Question
Which sequence shows a decrease in potential energy?
- G, F, B, A
- G, F, B, C
- G, F, E, C
- G, B, F, C
Hint:
The potential energy decrease as the height decrease in the sequence G, B, F, C.
The correct answer is: G, B, F, C
- The potential energy is directly proportional to the height of a body from the ground.
- The potential energy decrease when the height above the ground decrease.
- The sequence of the balls G, B, F, and C shows a decrease in potential energy.
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