Question 1: Fyull A steel cable supports a 70kg mass and is then run a quarter of the way around a steel cylinder and supported by a pulling force as shown in the diagram. The static coefficient of friction between the cable and the steel cylinder is 0.30. 70 kg • What is the minimum pulling force required to lift the mass?
Question 1: Fyull A steel cable supports a 70kg mass and is then run a quarter of the way around a steel cylinder and supported by a pulling force as shown in the diagram. The static coefficient of friction between the cable and the steel cylinder is 0.30. 70 kg • What is the minimum pulling force required to lift the mass?
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Transcribed Image Text:Question 1:
Fyull
A steel cable supports a 70kg mass and is
then run a quarter of the way around a
steel cylinder and supported by a pulling
force as shown in the diagram. The static
coefficient of friction between the cable
and the steel cylinder is 0.30.
70 kg
• What is the minimum pulling force
required to lift the mass?
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