Home
Class 12
PHYSICS
In the situation given all surfaces are ...

In the situation given all surfaces are frictionless, pulley is ideal and string is light. If `F=Mg//2`, find the acceleration of both the block in vector form.

Text Solution

Verified by Experts

`vec(a)_(A) =(g)/(4) hat(i) + ( g)/(2)hat(i) , vec( a)_(R)=(g)/(4)hat(i)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • NLM & FRICTION

    MOTION|Exercise EXERCISE-4 ( LEVEL-I)|13 Videos
  • NLM & FRICTION

    MOTION|Exercise EXERCISE-4 ( LEVEL-II)|15 Videos
  • NLM & FRICTION

    MOTION|Exercise EXERCISE-3(Level-I)|18 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 situation given, all surfaces are frictionless. Pulley is ideal and string is light if F=mg//2 the acceleration of the big block is g//x then x is:

Consider the situation shown in figure. All the surfaces are frictions and the string and the pulley are light. Find the magnitude of the acceleration of the two blocks.

Knowledge Check

  • Figure shows an arrangement of pulleys and two blocks. All surfaces are frictionless . All pulleys and strings are massless. All string are smooth and massless. The acceleration of block A is :

    A
    `(2g)/(9)`
    B
    `(g)/(9)`
    C
    `(g)/(5)`
    D
    none of these
  • In the system shown all the surfaces are frictionless while pulley and string are massless. The mass of block A is 2m and that of block B is m. The acceleration of block B immediately after system is released from rest is

    A
    `g//2`
    B
    g
    C
    `g//3`
    D
    None of these
  • Similar Questions

    Explore conceptually related problems

    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.

    In the arrangement shown, the pulleys and the strings are ideal.The acceleration of the block B is

    Consider the situation shown in figure .Both the pulleys and the string and light and all the surfaces are smooth. (a) Find the acceleration of 1kg block. (b) Find the tension in the string. (g = 10 m//s^(2)) .

    In the situation shown in figure, both the pulleys and the strings are light and all the surfaces are frictionless. The acceleration of mass M, tension in the string PQ and force exerted by the clamp on the pulley, will respectively be -

    Consider4 the situation shown in figure. Bothe the pulleys and the string are light and all the surfaces are friction less. a. Find the acceleration of the mass M. b. Find the tension in the string c. Calculate the force exerted by the clamp on the pulley A in the figure.

    The strings are inextensible and light : the pulleys are smooth and light. Find the acceleration of each block and tensions in the strings.