Home
Class 12
PHYSICS
The block are of mass 2 kg shown is in e...

The block are of mass 2 kg shown is in equlibrium. At t=0 right spring in figure (i) and right string in figure (ii) breaks. Find the ratio of instantaneous acceleration of blocks ?

Text Solution

Verified by Experts

The correct Answer is:
`(25)/(24)`
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN |Exercise EXERCISE (O-1)|50 Videos
  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN |Exercise EXERCISE (O-2)|31 Videos
  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN |Exercise EXERCISE (S-1)|25 Videos
  • MOTION IN A PALNE

    ALLEN |Exercise SOLVED EXAMPLE|28 Videos
  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

Similar Questions

Explore conceptually related problems

A block of mass 10 kg is moving on a rough surface as shown in figure. The frictional force acting on block is :-

A block of mass 10 kg, moving with acceleration 2m//s^(2) on horizontal rough surface is shown in figure then find the value of frictional coefficient.

A force of 50N acts in the direction as shown in figure. The block of mass 5kg, resting on a smooth horizontal surface. Find out the acceleration of the block.

Two blocks each of mass m, connected by an un-stretched spring are kept at rest on a frictionless horizontal surface. A constant force F is applied on one of the blocks pulling it away from the other as shown in figure. (a)Find accelaration of the mass center. (b) Find the displacement of the centre of mass as function of time t. (c) If the extension of the spring is X_(0) at an instant t, find the displacements of the two blocks relative to the ground at this instant.

A block is equilibrium at rest in a lift as shown in figure. Now lift starts acclerating. The minimum magnitude of acceleration of lift for which block will touch the floor of lift, is

A block of mass 8 kg is released from the top of an inclined smooth surface as shown in figure. If spring constant of spring is 200 Nm^(-1) and block comes to rest after compressing spring by 1 m then find the distance travelled by block before it comes to rest

A block of mass 15 kg is resting on a rough inclined plane as shown in figure ,The block is tied by a horizontal string which has a tension 50 N The coefficient of friction of contact is

A 2 kg block A is attached to one end of a light string that passes over an an ideal pulley and a 1 kg sleeve B slides down the other part of the string with an acceleration of 5m//s^(2) with respect to the string. Find the acceleration of the block, acceleration of sleeve and tension in the steing. [g=10m//s^(2)]

A block of mass 1 kg falls freely on a spring form a height of 20 cm as shown in figure . Find the compression in the spring if its force constant is 10^(3) N/m . ( Take g = 10.0 m//s^(2) )

The system shown in the figure is initially in equilibrium. A is of mass 2 m and B,C D and E are of mass m Certain actions are performed on the system. Every action has been taken individually when the system is intact. Find the direction and magnitude of acceleration of the blocks after each action of the following actions has been taken {:((i)"Spting 1 is cut",(ii)"Spring 2 is cut"),((iii)"String between C and D is cut.",(iv)"String between B and C is cut."):}