A rod of mass M=101g and length L=31cm can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m=11g, moving with speed V=6m/s, strikes the rod at angle theta=21degrees a distance D=L/3 from the end and sticks to the rod after the collision. Part a) what is the total amount of inertia,I, with respect to the hinge, of the rod-ball - system after the collision? Part b) Enter an expression for the angular speed w(omega) of the system immediately after the collision, in terms of m, V, D, theta, and L Part c) Calculate the rotational kinetic energy, in joules, of the system after the collision.

A rod of mass M=101g and length L=31cm can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m=11g, moving with speed V=6m/s, strikes the rod at angle theta=21degrees a distance D=L/3 from the end and sticks to the rod after the collision. Part a) what is the total amount of inertia,I, with respect to the hinge, of the rod-ball - system after the collision? Part b) Enter an expression for the angular speed w(omega) of the system immediately after the collision, in terms of m, V, D, theta, and L Part c) Calculate the rotational kinetic energy, in joules, of the system after the collision.

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