Author Question: A 50.0-kg crate is being pulled along a horizontal, smooth surface. The pulling force is 10.0 N and ... (Read 30 times)

audie · **on:** Jul 29, 2018

A 50.0-kg crate is being pulled along a horizontal, smooth surface. The pulling force is 10.0 N and is directed 20.0 above the horizontal. What is the acceleration of the crate?

A) 0.0684 m/s2
B) 0.188 m/s2
C) 0.200 m/s2
D) 0.376 m/s2
E) 0.0728 m/s2

Question 2

A load is being lifted by means of two cables attached to it. The first cable exerts a force of 600 N at an angle of 35 to the left of the vertical. The second cable exerts a force of 1300 N.

If the load is accelerating vertically, at what angle to the right of the vertical is the second cable pulling? A) 15.4
B) 16.2
C) 30.8
D) 67.8
E) 75.8