Physics, 02.04.2020 05:01, khohenfeld0
The car is driving down the road with a kinetic energy of 56J. What is its new kinetic energy now if its velocity is doubled?
Answers: 1
where m is the mass of the object and v its velocity. So the initial situation is that the car has a kinetic energy equal to 56 J when its velocity is "v". Therefore, at this initial velocity, the kinetic energy of the car is;
went to 
, without any change in its mass. This means that its new kinetic energy is now given by: 
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The car is driving down the road with a kinetic energy of 56J. What is its new kinetic energy now if...
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