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A 4 kg rock is rolling 10 m/s. Find its kinetic energy
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A 4 kg rock is rolling 10 m/s. Find its kinetic energy

User Vijayakumar Udupa
by
8.6k points

1 Answer

1 vote
KE = 1/2mv^2
KE = 1/2(4)*10 m/s^2
KE = 2 * 10
KE = 20 joules

Answer: 20 joules
User Colin Mackay
by
8.3k points
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