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Oxana [17]
3 years ago
12

A 70 kg man is walking at a speed of 2 m/s. What is his Kinetic Energy?

Physics
2 answers:
Ilya [14]3 years ago
8 0

Kinetic energy = 1/2 (mass) (speed squared)

KE = 1/2 (70kg) (2m/s)^2

KE = (35 kg) (4 m^2/s^2)

KE = (140) kg-m^2/s^2

That's 140 Newton-meter

or

140 Joules

den301095 [7]3 years ago
5 0
140 Jules. Is the correct answer
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<u>We are given:</u>

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