Question

calculate the kinetic energy possed by a circlet ball of mass 0.1 kg moving with a speed of 15m per second


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Answer 1

Answer:

11.25J

Explanation:

Given

m=0.1kg

v = 15m/s

Kinetic energy = mv²/2 = 0.1 x 15²/2 = 225 x 0.1/2 = 22.5/2 = 11.25 J

Answer 2

Answer:

10 N is the right answer

hope it's helpful