Asked by Beth
A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1860 N to the right. What is the normal force?
A. 480 N down
B. 480 N up
C. 2300 N down
D. 2300 N up
A. 480 N down
B. 480 N up
C. 2300 N down
D. 2300 N up
Answers
Answered by
Scott
the normal force is the force perpendicular to the load bearing surface...it is equal to the weight of the load on the surface
in this case ... m * g
the force is upward from the surface
in this case ... m * g
the force is upward from the surface
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