Answered: 30 A 50 kg truck engine is lifted using… | bartleby

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60°
30°
A 50 kg truck engine is lifted using the setup shown.
Assuming that the pulleys are frictionless, What force P
must be applied to the cable to hold the engine in the position
shown with d= 1m? (Hint: because the frictionless pulleys,
the tension in the cable will be uniform through out the
whole length of the cable.)
2.
3.
d
30 kg
600 N/m
A
3m
3m
Determine the reactions at A and B.
50 kg

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