of the following statements is true about the forces acting on the block? Explain answer.

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
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Problem 74PQ: Starting from rest, a rectangular toy block with mass 300 g slides in 1.30 s all the way across a...
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A massive block was pulled at an angle of 30o in a horizontal rough surface by a force of magnitude F enough for the block to move. If we set the +x-axis at the right, which of the following statements is true about the forces acting on the block? Explain answer.

A. The direction of the frictional force experienced by the block is to the left
B. The normal force’s direction is 30 degrees above the +x-axis
C. The block will not experience friction since F is just enough to move the block

D. The direction of the weight of the block is about 210 degrees from the x-axis.

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