If a block and tackle arrangement were rigged as shown in figure "D" in the illustration, the amount of force "P" required to hold the 423 pound load stationary would be __________. See illustration GS-0110.
A
141 lbs.
B
156 lbs.
C
169 lbs.
D
185 lbs.
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Question 1 / 205eccef9dbacbc34ba4d45df1
Question 1 of 205eccef9dbacbc34ba4d45df1
If a block and tackle arrangement were rigged as shown in figure "D" in the illustration, the amount of force "P" required to hold the 423 pound load stationary would be __________. See illustration GS-0110.
If a block and tackle arrangement were rigged as shown in figure "D" in the illustration, the amount of force "P" required to hold the 423 pound load stationary would be __________. See illustration GS-0110.