Rotational MotionHard
Question
A wheel of radius 20 cm has force applied to it as shown in the fig. The torque produced by the forces 4N at A, 8N at B, 6N at C, 9N at D at angles indicated is : -
Options
A.5.40 N-m anticlockwise
B.1.80 N-m clockwise
C.2.0 N-m clockwise
D.5.4 N-m clockwise
More Rotational Motion Questions
Two uniform rods of equal length but different masses are rigidly joined to form an L-shaped body which is then pivoted ...A uniform disc is rolling on a horizontal surface. At a certain instant B is the point of contact and A is at height 2R ...Moment of inertia, rotational kinetic energy and angular momentum of a body are I, E and L then:...A circular disc is to be made by using iron and aluminum so that it acquired maximum moment of inertia about geometrical...A uniform bar of length 6a and mass 8m lies on a smooth horizontal table. Two point masses m and 2m moving in the same h...