a skater has 1377J of kinetic energy as they are traveling at a velocity of 2.4 m/s on the track. calculate the mass of the skater

asked Feb 14, 2023 171k views

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3 votes

Mass= 1147.5kg
Kinetic energy (KE)=1/2 x mass x volume
1377=1/2 x mass x 2.4
If you do the calculations
1147.5kg = mass

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