Learning Goal: To use the conservation of momentum and the coefficient of restitution to determine the speeds of two disks after a collision. Two disks collide with the initial velocities just before the collision as shown in (Figure 1). What are the speeds of the two disks just after impact if the coefficient of restitution is e = 0.5? The masses of the disks are ma = 5 kg and mp = 6.5 kg , the initial velocities are VA = 4.5 m/s and vB = 3.2 m/s , and the angles shown are 0A = 30 ° and Og = 59 °.

Q: How is torque derrived symbolically, explain.

A: Introduction: Torque: It is sort of tendency of force to cause rotational motion about any given…

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Q: When is the torque at its maximum value? When is the torque having its minimum value?

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Q: The question (shown in the picture) is not intended to use moment of inertia.

A: Given information:

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Q: The moment of inertia is the rotational equivalent of mass Ture or False

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.