The upward force the rope of a hoist must exert to raise a 400-kg load of bricks
Question:
The upward force the rope of a hoist must exert to raise a 400-kg load of bricks with an acceleration of 0.4 m/s2 is
a. 160 N
b. 1568 N
c. 3760 N
d. 4080 N
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