Wheel turns with constant angular speed then:
The rotational inertia of a wheel about its axle does not depend upon its:
A force with at given magnitude is to be applied to a wheel. The torque can be maximized by:
An object rotating about a fixed axis, I is its rotational inertia and a is its angular acceleration. Its:
The angular momentum vector of Earth about its rotation axis, due to its daily rotation is, directed:
A stone of 2 kg is tied to a 0.50 m long string and swung around a circle at angular velocity of 12 rad/s. The net torque on the stone about the center of the circle is:
A man, with his arms at his sides, is spinning on a light frictionless turntable. When he extends his arms:
A space station revolves around the earth as a satellite, 100 km above the Earth's surface. What is the net force on an astronaut at rest inside the space station?
If the external torque acting on a body is zero, then its:
