tahyus
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work & energy; please help!
i have this one problem in my homework tht i cannot solve:
A person pushes a 16kg cart at a constant velocity for a distance of 22.0m. She pushes in a direction 29 degrees below the horizontal. A 48 N frictional force opposes the motion of the cart. a) what is the magnitude of the force that the shopper exerts? b) determine the work done by the pushing force.
please guide me or show me the steps
thnx
ty
i have this one problem in my homework tht i cannot solve:
A person pushes a 16kg cart at a constant velocity for a distance of 22.0m. She pushes in a direction 29 degrees below the horizontal. A 48 N frictional force opposes the motion of the cart. a) what is the magnitude of the force that the shopper exerts? b) determine the work done by the pushing force.
please guide me or show me the steps
thnx
ty