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The mass of an object with 500j of kenetic energy moving with a velocity of 5 m/s is

User RobinJ
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1 Answer

6 votes
kinetic energy = k.E = 500
velocity = V= 5
mass = M =?
K.E = 1/2 x (M)(V*2)
500 = 1/2 x (M)(5*2)
500 x 2 = M x (25)
1000 /25 = M
M = 40 kg

User Mufeed
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