Question

In: Physics

An object of mass m is moving in +x direction at u velocity and collides elastically...

An object of mass m is moving in +x direction at u velocity and collides elastically with a stationery object in the x direction having a mass M.

after the collision the object with mass m travels in +y direction and the object with mass M travels in a direction with an angle theeta to the

x axes. find the value of theeta?

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