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A car is moving at 12m/s and has a mass aof 600kg. what is the kinetic energy of the car?

A car is moving at 12m/s and has a mass aof 600kg. what is the kinetic energy of the car?
asked 158k views
1 vote
A car is moving at 12m/s and has a mass aof 600kg. what is the kinetic energy of the car?

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User Andrey Zausaylov
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1 Answer

5 votes
KE=(1/2)mv^2
KE=(1/2)(600 kg) (12 m/s) ^2
KE=(1/2)(600 kg) )144 m^2/s^2)
KE= 43,200 kg*m^2/s^2=43,200 Joules
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User Tysonwright
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