Home
Class 11
PHYSICS
A shot fired from a gun with a speed of...

A shot fired from a gun with a speed of v at an angle `theta` strikes an object at a point P on the horizontal plane through the point of projection.If the object at P starts moving away from the gun with uniform acceleration a the moment the gun is fired, then the elevation is to be changed to `phi` in order to strike the moving object. If `(g)/(a)=((1-cos n phi)/(sin n phi-sin n theta))` .find n.

Promotional Banner

Similar Questions

Explore conceptually related problems

When a bullet is fired from a gun

A projectile is fired at an angle of 45^(@) with the horizontal. Elevation angle of the projection at its highest point as seen from the point of projection is

A particle is projected horizontal with a speed u from the top of plane inclined at an angle theta with the horizontal. How far from the point of projection will the particle strike the plane?

A shot is fired at an angle theta to the horizontal such that it strikes the hill while moving horizontally. Find the initial angle of projection theta .

A particle is projected horizontally with a speed u from the top of plane inclined at an angle theta with the horizontal. How far from the point of projection will the particle strike the plane ?

A ball is projected horizontally with a speed v from the top of the plane inclined at an angle 45^(@) with the horizontal. How far from the point of projection will the ball strikes the plane?