Home
Class 12
PHYSICS
In the figure shown, find out accelerati...

In the figure shown, find out acceleration of each block.

Text Solution

Verified by Experts

Now F.B.D. of each block and apply Newton's second law on each F.B.D.

from constrain relation `2a_(1) = a_(2) + a_(3)` ....(4)
Solving equations ( 1), (2), ( 3) and ( 4) we get `T =( 800)/( 23) N `
`a_(1) = 70 // 23 m//s^(2)` ( downward ) `, a_(2) =170 //23 m//s^(2)` ( upward),
`a_(3) = 30 //23 m//s^(2) ` ( downward )
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • NLM & FRICTION

    MOTION|Exercise SOLVED EXAMPLE|16 Videos
  • NLM & FRICTION

    MOTION|Exercise EXERCIS-1|80 Videos
  • NLM & FRICTION

    MOTION|Exercise EXERCISE-4 ( LEVEL-II)|15 Videos
  • NEWTON'S LAWS OF MOTION & FRICTION

    MOTION|Exercise Exercise - 3 Section-B|12 Videos
  • ONE DIMENSION MOTION

    MOTION|Exercise Exercise - 3 |Section - B Previous Year Problems | JEE MAIN|12 Videos

Similar Questions

Explore conceptually related problems

In the three figure shown, find acceleration of block and force of friction on it in each case.

If the tension in the string in the figure. Is N and the acceleration of each block is 0.5 m/s^2 , find the friction coefficients at the two contacts with h blocks.

Knowledge Check

  • Find the acceleration of each block

    A
    `2/15 m//s^(2)`
    B
    `62/15 m//s^(2)`
    C
    zero
    D
    `2/5 m//s^(2)`
  • In the figure shown, the acceleration of block of mass m_(2) is 2m//s^(2) . The acceleration of m_(1) :

    A
    will be `8 m//s^(2)` upward
    B
    will be `4 m//s^(2)` upward
    C
    will be `14 m//s^(2)` upward
    D
    The value depends upon actual values of `m_(1)` and `m_(2)`
  • For the system shown in figure, the acceleration of the block is :-

    A
    `1m//s^(2)`
    B
    `2m//s^(2)`
    C
    `3m//s^(2)`
    D
    `4m//s^(2)`
  • Similar Questions

    Explore conceptually related problems

    Two blocks are attached by a light inextensible string and the system is pulled by applying a force F_(0) as shown in the diagram. Find the acceleration of each block and tension in the string.

    Consider the situation as shown in the figgure. The coefficent of friction between the blocks is mu . Find the acceleration of each block.

    Mass m_(1)" & "m_(2) are placed on a rough inclined plane as shown in figure. Find out the acceleration of the blocks and contact force in between these surface.

    In the given figure , what wil be the acceleration of each block ?

    Consider the situation shown in the figure. The surface is smooth and the string and the pulley are light. Find the acceleration of each block and tension in the string.