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Citrus2011 [14]
3 years ago
5

A car whose mass is 1000kg is traveling at a constant speed of 10 m/s2. Neglecting any friction, how much force will the engine

have to supply to keep going the same speed?
Physics
1 answer:
matrenka [14]3 years ago
7 0
Without friction, NO FORCE is required to keep a moving object moving
at a constant speed in a straight line. 

Force CHANGES speed or direction.  If neither speed nor direction changes,
then there's no force acting on the object.
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