Rotational MotionHard
Question
A hinged construction consists of three rhombus with the ratio of sides 5 : 3 : 2. Vertex A3 moves in the horizontal direction at a velocity v. Velocity of A2 is
Options
A.2.5 v
B.1.5 v
C.
D.0.8 v
Solution
In figure (b) N1 = 0, N2 = mg ... (ii)
fb = μN2 =
fb = μN2 =
Create a free account to view solution
View Solution FreeMore Rotational Motion Questions
The angular velocity of a body changes from ω1 to ω2 without applying torque. The ratio of initial radius of g...A ring of mass 10 kg and diameter 0.4 meter is rotating about its geometrical axis at 1200 rotations per minute. Its mom...Two bodies A and B having same angular momentum and IA > IB, then the relation between (K.E.)A and (K.E.)B will be : ...A body is rolls on a rough curved surface with an initial speed v as shown in the figure if the body undergoing pure rol...In the figure shown, the plank is being pulled to the right with a constant speed v. If the cylinder does not slip then...