[" 1.A cannon on a level plane is aimed at an angle "theta" above the "],[" horizontal and a shell is fired with a muzzle velocity "v_(0)" towards "],[" a vertical cliff a distance "D" away.Then the height from the bottom "],[" at which the shell strikes the side walls of the cliff is "]

A cannon on a level plane is aimed at an angle alpha above the horizontal and a shell is fired with a muzzle velocity v_(0) towards a vertical cliff a distance R away. Then the height from the bottom at which the shell strikes the side walls of the cliff is

[" A projectile is fired with a velocity "v_(0)" at an angle "],[" of "90^(@)" with an inclined plane (having angle of "],[" inclination "theta" with the horizontal).Vertical "],[" displacement of projectile when it strikes the "],[" incline for first time is "]

Two identical shells are fired from a point on the ground with same muzzle velocity at angle of elevation alpha=45^(@) and beta=tan^(-1)3 towards top of a cliff, 20 m away from the point of firing. If both the shells reach the top simultaneously, then height of the cliff is

Two identical shells are fired from a point on the ground with same muzzle velocity at angle of elevation alpha=45^(@) and beta=tan^(-1)3 towards top of a cliff, 20 m away from the point of firing. If both the shells reach the top simultaneously, then height of the cliff is

A cannon of mass 5m (including a shell of mass m) is at rest on a smooth horizontal ground, fires the shell with its barrel at an angle theta with the horizontal at a velocity u relative to cannon. Find the horizontal distance of the point where shell strikes the ground from the initial position of the cannon :-

A cannon of mass 5m (including a shell of mass m) is at rest on a smooth horizontal ground, fires the shell with its barrel at an angle theta with the horizontal at a velocity u relative to cannon. Find the horizontal distance of the point where shell strikes the ground from the initial position of the cannon :-

A cannon of mass 5m (including a shell of mass m) is at rest on a smooth horizontal ground, fires the shell with its barrel at an angle theta with the horizontal at a velocity u relative to cannon. Find the horizontal distance of the point where shell strikes the ground from the initial position of the cannon :-