A block of mass M with semicircular track of radius R rests on a horizontal smooth surface. A cylinder of radius r slips on the track. If the cylinder is released from rest from top, the distance moved by block when cylinder reaches the bottom of the track is
A
R – r
B
C
D
r
Text Solution
Verified by ExpertsThe correct answer is:
B
Let x be the distance moved by the block when cylinder moves from top to the bottom.
Here (M + m) x = m (R - r)
or x = 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A vessel containing water is given a constant acceleration a towards the right, along a straight ho…
A ship of mass initially at rest is pulled by a force of through a distance of 3 m. Assume that t…
The mass of a body measured by a physical balance in a lift at rest is found to be m. If the lift i…
Three weights W, 2W and 3W are connected to identical springs suspended from a rigid horizontal rod…
When forces are acting on a particle of mass m such that and are mutually perpendicular, then th…
The spring balance A reads 2 kg with a block m suspended from it. A balance B reads 5 kg when a bea…