Physics
Grade-7
Easy
Question
What is the value of the kinetic energy when the velocity of the object is
36 Km/h
- 500J
- 2000J
- 4500J
- 8000J
Hint:
If the velocity is 36Km/h, the kinetic energy increases to 2000 J.
The correct answer is: 2000J
- The kinetic energy increase with respect to the increase in the velocity.
- When the kinetic energy is gradually increasing in a body, the mass of the body changes.
- If the velocity is increasing to 36km/h in the given graph, the kinetic energy will be 2000 J.
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