Physics
Grade-7
Easy
Question
What can you say about the kinetic energy when both have the same mass?
A) 2 m/s
B) 
m/s
- KEA ≥ KEB
Hint:
KEA=KEB
The correct answer is:
Kinetic energy is directly proportional to the square of its velocity. Here, both A and B has the same velocity hence, they have the same kinetic energy.
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