Home
Class 11
PHYSICS
In which of the following cases the magn...

In which of the following cases the magnitude of acceleration of the block A will be maximum (neglecting friction, mass of pulley and string)

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
`(i)a=(2mg-mg)/(3m)=(g)/(3)`
`(ii)a=(2mg-mg)/(m)=g`
`(iii)a=(2mg)/(m)=2g`
`(iv)a=(2g)/(3)`
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEMS

    RESONANCE ENGLISH|Exercise dpp 24|6 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE ENGLISH|Exercise TRUE/FALSE|2 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE ENGLISH|Exercise dpp 22.|8 Videos

  • CURRENT ELECTRICITY

    RESONANCE ENGLISH|Exercise Exercise|53 Videos

  • ELASTICITY AND VISCOCITY

    RESONANCE ENGLISH|Exercise Advanced Level Problems|9 Videos

Similar Questions

Explore conceptually related problems

34.The magnitude of acceleration of blocks of mass

Determine the magnitude of frictional force and acceleration of the block in each of the following cases :

Find the acceleration of blocks in fig. The pulley and the string are massless.

In the figure given below , with what acceleration does the block of mass m will move ? ( Pulley and strings are massless and frictionless)

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu=(3)/(4) . The minimum value of M required to move the block up the plane is (Neglect mass of string, mass of pulley and friction in pulley)

If the string & all the pulleys are ideal, acceleration of mass m is :-

In the figure given below, with what acceleration does the block of mass m will move? (Pulley and strings are massless and frictionless)

The magnitud of difference in accelerations of blocks of mass m in . Both the cases shown below is

At a certain moment of time, acceleration of the block A is 2 m//s^(2) . Upward and acceleration of block B is 3 m//s^(2) upward. The acceleration of block C is ( masses of pulleys and string are negligible )

The pulley shown in figure has a moment of inertia I about it's axis and its radius is R. Find the magnitude of the acceleration of the two blocks. Assume that the string is light and does not slip on the pulley.