An object A of mass `m` with initial velocity `u` collides with a statinary object B after elestic collision A moves with `(u)/(4)` calculate mass of B.

A particle of mass m with an initial velocity u hati+2u hatj collides with a particle of mass 3m at rest. After collision, the two particles stick together and the combined particle moves with a velocity v hati+v' hatj . Which of the following is incorrect?

A particle of mass m with an initial velocity u hati+2u hatj collides with a particle of mass 3m at rest. After collision, the two particles stick together and the combined particle moves with a velocity v hati+v' hatj . Which of the following is incorrect?

A particle A of mass m and initial velocity v collides with a particle of B of mass m/2 which is at rest. The collision is head-on and elastic. The ratio of the de Broglie wavelengths lamda_(A) "to" lamda_(B) after collision is

A particle A of mass m and initial velocity v collides with a particle of mass m//2 which is at rest. The collision is head on, and elastic. The ratio of the de-broglie wavelength lambda_(A) and lambda_(B) after the collision is

A particle A of mass m and initial velocity v collides with a particle of mass m//2 which is at rest. The collision is head on, and elastic. The ratio of the de-broglie wavelength lambda_(A) and lambda_(B) after the collision is

A particle of mass m with an initial velocity u hati collides perfectly elastically with a mass 3 m at rest . It moves with a velocity vhatj after collision , then , v is given by :

A particle of mass m with an initial velocity u hati collides perfectly elastically with a mass 3 m at rest . It moves with a velocity vhatj after collision , then , v is given by :

An object of mass 80 kg moving with velocity 2ms^(-1) hit by collides with another object of mass 20 kg moving with velocity 4 ms ^(-1) Find the loss of energy assuming a perfectly, inelastic collision

An object of mass 80 kg moving with velocity 2ms^(-1) hit by collides with another object of mass 20 kg moving with velocity 4 ms ^(-1) Find the loss of energy assuming a perfectly, inelastic collision