Home
Class 11
PHYSICS
Two blocks A and B of masses m1 = 3 kg a...

Two blocks A and B of masses `m_1 = 3` kg and `m_2` = 6 kg respectively are connected with each other by a spring of force constant k = 200 N/m as shown in figure. Blocks are pulled away from each other by `x_0 = 3` cm and then released. When spring is in its natural length and blocks are moving towards each other, another block of mass m 3 kg moving with velocity `v_0 =0.4` m/s (towards right) collides with A and gets stuck to it. Neglecting friction, calculate (a) Velocities `v_1 and v_2` of the blocks A and B respectively just before collision and their angular frequency . (b) Velocity of centre of mass of the system, after collision (c) Amplitude of oscillations of combined body (d) Loss of energy during collision.

Text Solution

Verified by Experts

`(a) 0.2 m//s , 0.1 m//s , 10 ` rad/s (b) 0.1 m/s (towards right) , (c) 4.8 cm , (d) 0.03 J
Promotional Banner

Topper's Solved these Questions

  • OSCILLATION

    AAKASH SERIES|Exercise NUMERICAL EXERCISE (LEVEL-2)|37 Videos

  • NEWTONS LAWS OF MOTION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE PRACTICE SHEET (ADVANECED) (Matrix Matching Type Questions)|1 Videos

  • OSCILLATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE - SPRINGS|16 Videos

Similar Questions

Explore conceptually related problems

A 2kg block is connected with two springs of force constants K_(1)=100 N/m and K_(2)=300 N/m as shown in figure. The block is released from rest with the springs unstretched. Find the acceleration of the block in its lowest position (g=10 m//s^(2))

Two blocks A and B of masses m& 2m respectively are held at rest such that the spring is in natural length. Find out the acceleratins of both the blocks just after release.

Two blocks of masses M_1 and M_2 are placed in contact with each other on a frictionless horizontal surface. If a force F is applied on the block of mass M, what is the contact force between the two blocks?