Home
Class 11
PHYSICS
There are two blocks A and B in contact ...

There are two blocks A and B in contact with vertical and horizontal smooth surface respectively Acceleration of A and B are `a_a and a_B` respectively along their constrained direction of motions. Relation between `a_A and a_B` is (Assume sin `23^(0) =2/5` )

Text Solution

Verified by Experts

The correct Answer is:
B, D
Promotional Banner

Similar Questions

Explore conceptually related problems

Measles of A and B 10 kg and 5 kg respectively.y A is on smooth surface coefficient of friction between A and B is 0.4 if F = 75 N friction between the block is "__" N.

A trolley has a simple pendulum suspended from a frame fixed to itsa desk A block B is in contact on its vertical and The trolley is on horizontal rails and acceleration toward the right such that the block is just orevented from falling The value of coefficient of friction between A and B is 0.5 to the vertical is

Points A and B have co-ordinates (3, 4) and (0, 2) respectively. Find the image : B' of B under reflection in the line AA'.

A(-2, 4) and B(-4, 2) are reflected in the y-axis. If A and B' are images of A and B respectively. State whether AB' = BA'

Two blocks A and B are placed in contace on a horizontal surface. Faces of block A and B , which are in contact , are inclined at 30^(@) with the horizontal, as shown. There is no friction between block A and any surface which is in contact with this whereas friction coefficient between block B and the surface is (1)/(sqrt(3)) . A force F is applied in horizontal direction on block A . What is the minimum value of F at which the block B just start moving rightwards ?

Two blocks A and B of masses 2kg and 3kg respectively, are placed on a horizontal surface as shown (one on top of other). Find the ratio of magnitude of normal reaction between A and B to that between B and the surface, respectively

A rod AB length 5 m which remains in vertical plane has its ends A and B constrained to remain contact with a horizontal floor and a vertical wall respectively. Determine the velocity of the end B and angular velocity at the position shown in Fig. , if the point A has a velocity of 3ms^(1) rightward.

A long block A is at rest on a smooth horizontal surface. A small block B, whose mass is half of A, is placed on A at one end and projected along A with some velocity u. The coefficient of friction between the blocks is mu :

Two blocks A and B each of mass m are placed on a smooth horizontal surface. Two horizontal force F and 2F are applied on blocks A and B, respectively, as shown in fig. Block A does not slide on block B. Then then the normal reaction acting between the two blocks is (assume no friction between the blocks)

Two blocks A and B each of mass m are placed on a smooth horizontal surface. Two horizontal force F and 2F are applied on blocks A and B, respectively, as shown in fig. Block A does not slide on block B. Then then the normal reaction acting between the two blocks is (assume no friction between the blocks)