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A KG object has a speed of 24 M/S if it has 14 J of kinetic energy what is the mass
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29 votes
29 votes
A KG object has a speed of 24 M/S if it has 14 J of kinetic energy what is the mass

User Martin Morgan
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25 votes
25 votes
k.E=1/2mV2
14=1/2 m(24)^2
14=m576/2
14*2=m576
28/576=m
m=0.048 kg
User Meteor
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