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to the box using a string. A torque of 20 lb-in is applied to the center of the drum. a) Calculate the force exerted on the box by the string. b) Determine the force needed to be exerted at the end of the 10-in handle. c) Calculate how much the box will advance if the drum is turned by one revolution. d) Determine the speed (in rpm) at which the drum should turn to move the box for 500 ft in 2 minutes. T

to the box using a string. A torque of 20 lb-in is applied to the center of the drum. a) Calculate the force exerted on the box by the string. b) Determine the force needed to be exerted at the end of the 10-in handle. c) Calculate how much the box will advance if the drum is turned by one revolution. d) Determine the speed (in rpm) at which the drum should turn to move the box for 500 ft in 2 minutes. T

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The shown 10-in diameter drum is connected to the box using a string. A torque of 20 lb-in is applied to the center of the drum. a) Calculate the force exerted on the box by the string. b) Determine the force needed to be exerted at the end of the 10-in handle. c) Calculate how much the box will advance if the drum is turned by one revolution. d) Determine the speed (in rpm) at which the drum should turn to move the box for 500 ft in 2 minutes. T F
Transcribed Image Text:The shown 10-in diameter drum is connected to the box using a string. A torque of 20 lb-in is applied to the center of the drum. a) Calculate the force exerted on the box by the string. b) Determine the force needed to be exerted at the end of the 10-in handle. c) Calculate how much the box will advance if the drum is turned by one revolution. d) Determine the speed (in rpm) at which the drum should turn to move the box for 500 ft in 2 minutes. T F
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