If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional...

Question

If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional force of 60
N) What is its mass when you exert 80 N on it, it accelerates from rest to 2.0 m/s in 100 seconds?
First find the acceleration:
aav = v/t aav = 2/100 = 0.02 m/s/s
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David · Accepted Answer

If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional force of 60 
N) What is its mass when you exert 80 N on it, it accelerates from rest to 2.0 m/s in 100 seconds? 
First find the acceleration: 
aav = v/t     aav  = 2/100 = 0.

If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional force of 60 N) What is its mass when you exert 80 N on it, it accelerates from rest to 2.0 m/s in 100...

If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional force of 60 N) What is its mass when you exert 80 N on it, it accelerates from rest to 2.0 m/s in 100 seconds?

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