If a car is traveling westward with a constant velocity of 20 m/s,what is the net force acting on the car?

Depends on it they get hit by a Smart car or a tractor trailer for driving too slow.


Actually this is you homework, site rules REQUIRE you to show us your answer and your work then we can help.

Remember Newton's second law:

\sum F = m a

If the car is driving at a steady velocity, what is the value of 'a'? And from that, what is the value of \sum F?