Question: For the two pulley systems shown, the same block B , weighing 1 5 0 kg is being lifted by applying the same constant force

For the two pulley systems shown, the same block B, weighing 150 kg is being lifted by applying the same constant force F=800N. If the two systems are released from rest, determine the power developed by the force F in the two cases 1 s after release (25 pt )
(a)
(b)
For the two pulley systems shown, the same block

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