A yo-yo of mass M = 0.135 kg and outer radius R that is 3.75 times qgreater than the radius of its axle r is in equilibrium if a mass m is suspended from its outer edge as shown in the figure below. Determine the tension in the two strings, T, and T, and the mass m. T, = T = N N kg m =

Q: A door has a width of 1 m and a mass of 12 kg. The hinge attaches the door on the left. This time,…

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Q: A string is tied to a doorknob 0.72 m from the hinge as illustrated in the figure. At the instant…

A: Given data The length of the door is L = 0.72 m The force applied to the doorknob is F = 5 N   The…

Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 77.0 kg. The pivot under the…

A: m: mass of womenM : mass of beam

Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 92.0 kg. The pivot under the…

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Q: In figure forces F1 and F2 have magnitudes 20N and 15N respectively and act on a disk nailed at…

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Q: 1.5 m 3.0 m A 60 kg diver stands at the end of a 30 kg springboard, as shown above. The board is…

A: The magnitude of torque can be calculated by Torque = Fd Where F is force             d is distance…

Q: My book has the answers as  a) 10N b) 196N But I can't figure out the proper way to work it out. I…

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Q: A 63 kg diver stands at the end of a 31 kg springboard, as shown in the figure. The board is…

A: By the given situation the vertical force applied by the hinge will be to balance the spring board.…

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.