1.

A gun of mass M fires a bullet of mass m with a horizontal speed v. The gun is fitted with a concave mirror of focal length f, facing towards the receding bullet. Find the separation speed of the bullet and its image just after the gun is fired.

Answer»

A gun of mass M fires a bullet of mass m with a horizontal speed v. The gun is fitted with a concave mirror of focal length f, facing towards the receding bullet. Find the separation speed of the bullet and its image just after the gun is fired.



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