Question

the kinetic energy of a body of mass 10 kg moving with a velocity 2 metre per second -1​

Answer 1

Explanation:

Kinetic energy = mv^2/2

KE = 10×2^2/2

KE =10×4/2

KE = 40/2

Therefore Kinetic energy = 20 kgm^2s^-2

Hope it helps you

Answer 2

Answer:

Kinetic energy = mv^2/2

KE = 10×2^2/2

KE =10×4/2

KE = 40/2 = 20

Explanation:

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