Mechanical Engineering > GATE 2026 > Friction
A block of 50 kg mass is on an inclined plane. The block is connected to another hanging mass M by an inextensible massless string through two massless pulleys as shown in the figure below. The coefficient of static friction between the block and the inclined plane is 0.3. Neglecting pulley friction, the minimum value of M required to start the upward motion of the block is ________ kg (rounded off to 1 decimal place).
Correct : 17.7
Similar Questions
A block R of mass 100 kg is placed on a block S of mass 150 kg and tied to the wall by a massless and inextensible string PQ. If the coefficient of static frict...
A block weighing 200 N is in contact with a level plane whose coefficients of static and kinetic friction are 0.4 and 0.2, respectively. The block is acted upon...
After playing _________ hours of tennis, I am feeling _________ tired to walk back.
Total Unique Visitors
Loading......