3 years ago

The velocity of a 10. 0 kg object that has 720 J of kinetic energy is m/s. (Report the answer to two significant figures. ).

1 answer:

7 0

Kinetic energy is the energy of motion. An
object that has motion - whether it is
vertical or horizontal motion - has kinetic
energy. It is expressed as:
KE = mV^2 /2
720 = 10.0v^2/2
V= 12 m/s

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