A. force
B. torque
C. linear momentum
D. impulse
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Related Mcqs:
- A circular disc rotates at n rpm. The angular velocity of a circular ring of same mass and radius as the disc and to have the same angular momentum is___________________?
- A. n rpm B. n/2 rpm C. n/4 rpm D. 2n rpm...
- A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg -m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is_____________________?
- A. 4 B. 6 7i C. 8TC D. 8...
- If the angular distance, 0 = 2t3 – 3t2, the angular acceleration at t = 1 sec. is__________________?
- A. 1 rad/sec2 B. 4 rad/sec2 C. 6 rad/sec2 D. 12 rad/sec2...
- The total kinetic energy of a hoop of mass 2 kg and radius 4 m sliding with linear velocity 8 m/sec and angular velocity 5 radian/sec is_________________?
- A. 64 J B. 400 J C. 464 J D. 89 J...
- The angular speed of a car while taking a circular turn of radius 100m at 36 km/hour, is_______________?
- A. 0.1 radian/sec B. 1 radian/sec C. 100 radian/sec D. 1000 radian/sec...
- A flywheel of moment of inertia 20 kg-m” is acted upon by a tangential force of 5 N at 2 m from its axis, for 3 seconds. The increase in angular velocity in radian persecond is__________________?
- A. 1/2 B. 3/2 C. 2 D. 3...
- If a flywheel increases its speed from 10 rpm to 20 rpm in 10 seconds, then its angular acceleration is_____________________?
- A. —rad/sec 10 B. —rad/sec 20 C. —rad/sec 30 D. none of the above...
- The angular speed of a car taking a circular turn of radius 100 m at 36 km/hr will be___________________?
- A. 0.1 rad/sec B. 1 rad/sec C. 10 rad/sec D. 100 rad/sec...
- Instantaneous center is at infinity when the angular velocity is _________________?
- A. constant B. zero C. maximum D. minimum...
- A light rope is loaded with many equal weights at equal horizontal intervals. The points of suspension on the rope lie on a_____________________?
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