Home
Class 11
PHYSICS
A block of mass m = 1 kg is released fro...

A block of mass `m = 1 kg` is released from point `A` along a smooth track as shown. Part `AB` is circular with radius `r_(1) = 4 m` and circular at `C` with radius `r_(2)`. Height of point `A` is `h_(1) = 2m` and of `c` is `h_(2) = 1m (g = 10 m//s^(2))`.
.
The minimum safe value of `r_(2)` so that the block does not fly off the track at `C` is

Promotional Banner

Similar Questions

Explore conceptually related problems

A block of mass m = 1 kg is released from point A along a smooth track as shown. Part AB is circular with radius r_(1) = 4 m and circular at C with radius r_(2) . Height of point A is h_(1) = 2m and of c is h_(2) = 1m (g = 10 m//s^(2)) . . The force exerted by block on the track at B is

A block of mass m = 1 kg is released from point A along a smooth track as shown. Part AB is circular with radius r_(1) = 4 m and circular at C with radius r_(2) . Height of point A is h_(1) = 2m and of c is h_(2) = 1m (g = 10 m//s^(2)) . . The work done by gravitational force from A to C is

A block of mass m is released from a height R on the frictionless incline as shown. The incline leads to a circle of radius R/2. The maximum height attained by the block is

A block of mass m is released from a height R on the frictionless incline as shown. The incline leads to a circle of radius R/2. The maximum height attained by the block is

A particle of mass m is released from a height H on a smooth curved surface which ends into a vertical loop of radius R , as shown. Choose the correct alernative(s) if H=2R .

A particle of mass m is released from a height H on a smooth curved surface which ends into a vertical loop of radius R , as shown. Choose the correct alernative(s) if H=2R .

A particle of mass m is released from a height H on a smooth curved surface which ends into a vertical loop of radius R , as shown. Choose the correct alernative(s) if H=2R .

A block of mass m is lying at rest at point P of a wedge having a smooth semi-circular track of radius R. What should be the minimum value of a_0 so that the mass can just reach point Q

A block of mass m is lying at rest at point P of a wedge having a smooth semi-circular track of radius R. What should be the minimum value of a_0 so that the mass can just reach point Q

Two blocks of equal masses m are released from the top of a smooth fixed wedge as shown in the figure. Find the magnitude of the acceleration of the centre of mass of the two blocks in m//s^(2) if g =10 m//s^(2)