Home
Class 12
PHYSICS
A small block of mass 2 kg is placed on ...

A small block of mass 2 kg is placed on a bigger block of mass 4 kg which is attached to horizontal spring of spring constant `K = 500 N //m` as shown in figure, coefficient of friction between block is 0.2 .Maximum amplitude of system so that there is no relative slipping between blocks.

A

4.8 cm

B

9.6 cm

C

2.4 cm

D

1.2 cm

Text Solution

Verified by Experts

The correct Answer is:
3
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • OSCILLATIONS

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION-C )|11 Videos

  • OSCILLATIONS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D( Comprehension) )|1 Videos

  • OSCILLATIONS

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION -A)|58 Videos

  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|10 Videos

  • PHYSICAL WORLD

    AAKASH INSTITUTE|Exercise ASSIGNMENT (Section-B)|5 Videos

Similar Questions

Explore conceptually related problems

A block of mass m =1 kg placed on top of another block of mass M = 5 kg is attached to a horizontal spring of force constant K = 20 N/m as shown in figure. The coefficient of friction between the blocks is µ where as the lower block slides on a frictionless surface. The amplitude of oscillation is 0.4 m. What is the minimum value of µ such that the upper block does not slip over the lower block ?

A block of mass m is connected to another .block of mass M by a massless spring of spring constant k. A constant force f starts action as shown in figure, then:

Knowledge Check

  • A block of mass m is moving with a speed v on a horizontal rought surface and collides with a horizontal monted spring of spring constant k as shown in the figure .The coefficient of friction between the block and the floor is mu The maximum cobnpression of the spring is

    A
    `- (mu mg)/(k) + (1)/(k) sqrt((mu mg)^(2) + mkv^(2))`
    B
    ` (mu mg)/(k) + (1)/(k) sqrt((mu mg)^(2) + mkv^(2))`
    C
    `- (mu mg)/(k) + (1)/(k) sqrt((mu mg)^(2) - mkv^(2))`
    D
    `(mu mg)/(k) + (1)/(k) sqrt((mu mg)^(2) + mkv^(2))`

  • A block of mass m=4kg is placed oner a rough inclined plane as shown in figure. The coefficient of friction between the block and the plane is mu=0.5 . A force F=10N is applied on the block at an angle of 30^(@) .

    A
    static in nature in the direction up the plane and have the value `30.2N`
    B
    static in nature in the direction down the plane and have the value `30.2N`
    C
    kinetic in nature in the direction up the plane and have the value `30.2N`
    D
    None of these

  • A block of mass m is placed on the top of another block of mass M as shown in the figure. The coefficient of friction between them is mu . The maximum acceleration with which the block M may move so that m also moves along with it is

    A
    `mu g`
    B
    `mu(M)/(m) g`
    C
    `mu(m)/(M) g`
    D
    `(g)/(mu)`

    • Similar Questions

    Explore conceptually related problems

    A block of mass 0.2 kg is attached to a mass less spring of force constant 80 N/m as shown in figure. Find the period of oscillation. Take g=10 m//s^(2) . Neglect friction

    consider the situation shown in figure in which a block 'A' of mass 2 kg is placed over a biock.'B' of mass 4 kg. The combination of the blocks are placed on a inclined plane of inclination 37^(@) with horizontal. The coefficient of friction between block B and inclined plane is mu_(2) and in between the two, blocks is mu_(1) . The system is released from rest. ("Take "g=10m//sec^(2)) The frictional force acting between the blocks in the previous case :

    consider the situation shown in figure in which a block 'A' of mass 2 kg is placed over a biock.'B' of mass 4 kg. The combination of the blocks are placed on a inclined plane of inclination 37^(@) with horizontal. The coefficient of friction between block B and inclined plane is mu_(2) and in between the two, blocks is mu_(1) . The system is released from rest. ("Take "g=10m//sec^(2)) The frictional force acting between the blocks in the previous case will be:

    consider the situation shown in figure in which a block 'A' of mass 2 kg is placed over a biock.'B' of mass 4 kg. The combination of the blocks are placed on a inclined plane of inclination 37^(@) with horizontal. The coefficient of friction between block B and inclined plane is mu_(2) and in between the two, blocks is mu_(1) . The system is released from rest. ("Take "g=10m//sec^(2)) The frictional force acting between the two blocks in the previous question is :

    consider the situation shown in figure in which a block 'A' of mass 2 kg is placed over a biock.'B' of mass 4 kg. The combination of the blocks are placed on a inclined plane of inclination 37^(@) with horizontal. The coefficient of friction between block B and inclined plane is mu_(2) and in between the two, blocks is mu_(1) . The system is released from rest. ("Take "g=10m//sec^(2)) In the previous question the frictional force between block B and plane is :

    Home
    Profile