What is the tension in the cable closer to the painter

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Reference no: EM1355768

Q. At t=0 a grinding wheel has an angular velocity of 20.0 rad/s. It has a constant angular acceleration of 29.0 rad/s^2 until a circuit breaker trips at time t = 2.20 s. From then on, it turns through an angle 435 rad as it coasts to a stop at constant angular acceleration.

Q. A scaffold of mass 49 kg and length 5.8 m is supported in a horizontal position by one vertical cable at each end. A window washer of mass 77 kg stands at a point 1.0 m from one end.

(a) What is the tension in the cable closer to the painter?
(b) What is the tension in the cable further from the painter?

Reference no: EM1355768

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What is the tension in the cable closer to the painter : At t=0 a grinding wheel has an angular velocity of 20.0 rad/s. It has the constant angular acceleration of 29.0 rad/s^2 until a circuit breaker trips at time t = 2.20 s. From then on, it turns through an angle 435 rad as it coasts to a stop at cons..

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