Home
Class 11
PHYSICS
Two bodies of masses 5 kg and 3 kg ...

Two bodies of masses 5 kg and 3 kg moving in the same direction along the same straingh line with velocities `5 ms^(-1)` and ` 3 ms^(-1)` respectively suffer one-dimensional elastic collision . Find their velocities after the collision .

Answer

Step by step text solution for Two bodies of masses 5 kg and 3 kg moving in the same direction along the same straingh line with velocities 5 ms^(-1) and 3 ms^(-1) respectively suffer one-dimensional elastic collision . Find their velocities after the collision . by PHYSICS experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • WORK, POWER AND ENERGY

    SL ARORA|Exercise Promlems From Competitive Examinations|6 Videos

  • WORK, POWER AND ENERGY

    SL ARORA|Exercise PROBLEM|14 Videos

  • WORK, POWER AND ENERGY

    SL ARORA|Exercise Type E|6 Videos

  • Work, Energy and power

    SL ARORA|Exercise EXERCISE|415 Videos

Similar Questions

Explore conceptually related problems

Consider objects of masses m_(1)and m_(2) moving initially along the same straight line with velocities u_(1)and u_(2) respectively. Considering a perfectly elastic collision (with u_(1)gt u_(2)) derive expressions for their velocities after collision.

Two particles having masses of 2 kg and 3 kg are moving along the same straight line with velocities of 3 ms^(-1) and 6 ms^(-1) respectively. Calculate the speed of centre of mass of system if particles are moving in (a) same direction. (b) in opposite direction.

Knowledge Check

  • Two equal masses m_1 and m_2 moving along the same straight line with velocites +3 m//s and - 5 m//s respectively collide elastically. Their velocities after the collision will be respectively.

    A
    `+ 4 m//s` for both
    B
    `- 3 m//s and + 5 m//s`
    C
    `- 4 m//s and + 4 m//s`
    D
    `-5 m//s and + 3 m//s`

  • Two identical balls A and B having velocities of 0.5 ms^(-1) and -0.3 ms^(-1) respectively collides elastically in one dimension. The velocities of B and A after the collision will be

    A
    `-0.5 ms^(-1) and 0.3 ms^(-1)`
    B
    `0.5 ms^(-1) and -0.3 ms^(-1)`
    C
    `-0.3 ms^(-1) and 0.5 ms^(-1)`
    D
    `0.3 ms^(-1) and 0.5 ms^(-1)`

  • Two particles A and B of masses 10 kg and 38 kg, respectively, are moving along the same straight line with velocities 15 m/s and 3 m/s, respectively, in the same direction. After elastic collision, the velocities of A and B are v_A and v_B , respectively, in the direction of initial motion. Then

    A
    `v_A = 20 m//s, v_B = 8 m/s `
    B
    `v_A = – 4 m//s, v_B = 8 m//s`
    C
    `v_A = 16 m/s, v_B = 28 m//s`
    D
    `v_A = – 5 m//s, v_B = 10 m//s`

    • Similar Questions

    Explore conceptually related problems

    Two object of masses 100g and 200g are moving along the same line and direction with velocities of 2ms^-1 and 1ms^-1 respectively. They collide and after the collisions the first object moves at a velocity of 1.67 ms^-1 . Determine the velocity of second object.

    A 10 kg ball and 20 kg ball approach each other with velocities 20 ms^(-1) and 10 ms^(-1) respectively . What are their velocities after collision if the collision is perfectly elastic ?

    Two bodies of masses 2 kg and 1 kg are moving along the same line with speeds 2ms^(-1) and 5 ms^(-1) respectively. What is the speed of the centre of mass of the system if the two bodies are moving (i) in same direction and (ii) in opposite directions?

    Two bodies of masses m_(1) and m_(2) are moving with velocities 1 ms^(-1) and 3ms^(-1) respectively in opposite directions. If the bodies undergo one dimensional elastic collision, the body of mass m_(1) comes to rest. Find the ration of m_(1) and m_(2) .

    Two elastic bodies P and Q having equal mases are moving along the same line with velocities of 16 m/s and 10 m/s respectively. Their velocities after the elastic collision will be in m/s :

    Home
    Profile