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Ierofanga [76]
3 years ago
12

Date:

Physics
1 answer:
erica [24]3 years ago
4 0

Explanation:

Mass = m

Velocity = v

If Mass is increased 4 times = 4m

New velocity = 2v

Kinetic Energy

\frac{1}{2}m {v}^{2}

So it will be 1/2 × 4m × 2v × 2v

8m {v}^{2}

so Kinetic Energy will increase 4 times

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