speed of 50.0 km/h with kinetic energy of 8100J what is the mass?
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h with kinetic energy of 8100J what is the mass?
speed of 50.0 km/h with kinetic energy of 8100J what is the mass?
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The kinetic energy of a moving object is given by
where:
KE = kinetic energy
m = mass
v = speed
Solving for m
Note: 50.0 km/h = 13.889 m/s
Therefore, the mass is 83.98 kg.