Multiple Choice
A box that weighs 300 N is pulled across a level surface with a constant velocity.The rope makes an angle of 30.0 degree above the horizontal and the tension in the rope is 100 N.What is the normal force of the floor on the box?
A) 86 N
B) 300 N
C) 50 N
D) 250 N
E) 0 N
Correct Answer:
Verified
Correct Answer:
Verified
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