An object of mass 15 kg is moving with a uniform velocity of 4 m s–1 . What is the kinetic energy possessed by the object?
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mass=15kg
velocity=4m/s
Kinetic energy=1/2mv²
1/2×15×16=120J
velocity=4m/s
Kinetic energy=1/2mv²
1/2×15×16=120J
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1
This is a simple formula based question:
KE = 1/2 m v2
Given
m = 15 kg
v = 4m/s
Substitute these values in the equation to get the answer.
KE = 1/2 m v2
Given
m = 15 kg
v = 4m/s
Substitute these values in the equation to get the answer.
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