In figure block 1 has one fourth mass and one fourth length of block 2 (mass 4m and length 
). No friction exists between block 2 and surface on which it rests. Coefficient of friction is µ k between 1 & 2. The distance block 2 moves when only half of block 1 is still on block 2 is 
. Then find value of n.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(7)
Sol. a 1 = 
= 
(1 – µ k )
a 2 = 
= 
s 1 = 
a 1 t 2
s 2 = 
a 2 t 2
s 1 – s 2 = 
(1 – µ k )t 2 – 
µ k t 2 = 
t 2 = 
= 
s 2 = 
a 2 t 2 = 
× 
× 
= 
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
Which one of the following statements is correct?
The maximum speed that can be achieved without skidding by a car on a circular unbanked road of rad…
A car is moving along a straight horizontal road with a speed . If the coefficient of friction bet…
A block of mass 5 kg is on a rough horizontal surface and is at rest. Now a force of 24 N is impart…
A body of mass 2 kg is being dragged with uniform velocity of 2 m/s on a rough horizontal plane. Th…
Two carts of masses 200 kg and 300 kg on horizontal rails are pushed apart. Suppose the coefficient…