If a body of mass 1 kg is moving with velocity of 1 m/sec. then K.E of the body will be?
Answer: 1/2 Joule
Explanation
The kinetic energy (K.E) of an object is calculated as:
- K.E = (1/2) x mass x velocity^2
- = (1/2) x 1 kg x (1 m/s)^2
- = 0.5 Joule
- = 1/2 Joule
So, the kinetic energy of the body is 1/2 Joule or 0.5 Joule.
This question appeared in
Subjects (4 times)
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