Physics

A body of mass 2kg moving with velocity of 6m/s collides with a stationary object of mass 0.5kg. If the two bodies move together after impact, calculate their common velocity.

  1. 👍
  2. 👎
  3. 👁
  1. conserve momentum
    2*6 = 2.5v

    1. 👍
    2. 👎
    👤
    oobleck

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    A car mass 600kg moving a speed 20m/s.it collides with a stationary car mass 900kg.if the first car bounce back 4m/s.what speed does the second object after collision

  2. physics

    calculate the kinetic energy of a body of mass 2kg moving with a velocity of 0.1m/s.

  3. physics

    a 2kg car moving towards the right at 4 m/s collides head on with a 8 kg car moving towards the left at 2 m/s and they stick together. After the collision, the velocity of the combined boides is

  4. physics

    a black ball of mass 2kg moving at velocity 10m/s collide with a stationary white ball of mass 3kg.find their common velocity if they stick together after collision?

  1. Physics

    1.An elastic wire extend by 1.0cm when a load of 20g hangs from it.what additional load will be required to cause a further extension of 2.0cm? 2.A ball A of mass 0.4kg moving with velocity 5ms-1 collides head on with a ball B of

  2. physics

    A 2kg object moving 3m/s strikes a 1kg object initially at rest. Immediately after the collision, the 2kg object has a velocity of 1.5m/s directed 30° from its initial direction of motion. What is the x and y component of the

  3. physics

    1) Find the final velocity of the two balls if the ball with velocity v2i = −21.0 cm/s has a mass equal to half that of the ball with initial velocity v1i = +26.7 cm/s. (Indicate the direction with the sign of your answer.)

  4. Physics

    An object A of mass 20kg moving with an initial velocity of 3m/s makes a head on collision with object B mass 10kg moving with a velocity of 2m/s in opposite direction if A and B stick together after collision calculate their

  1. Physics

    A body of mass 2kg moving with velocity of 5m/s collides with a stationary body of mas 500g. if the two bodies move together after impact. calcalate the magnitude of their common velocity

  2. physics

    A body of mass 5kg moving with a speed of 3m/s collides head on with a body of mass 3kg moving in the opposite direction at speed of 2m/s The first body stops after the collision The final velocity of the second body is Ans:3m/s

  3. Physics

    A body of mass 10 kg moving with velocity of 10m/s had hits a stationary body and had its direction reversed and velocity changed to 7.5m/s in 5 seconds. calculate the force of impact

  4. Physics

    Two objects are moving in the xy-plane. No external forces are acting on the objects. Object A has a mass of 3.2 kg and has a velocity of Va= (2.3 m/s)i + (4.2m/s)j and object B has a mass of 2.9 kg and has a velocity of Vb=

You can view more similar questions or ask a new question.