A shell is fired vertically upwards with a velocity `v_(1)` from the deck of a ship travelling at a speed of `v_(2)` . A person on the shore observes the motion of the shell as parabola. Its horizontal range is given by:

A shell is fired vertically upwards with a velocity v_(1) from a trolley moving horizontally with velocity v_(2) . A person on the the ground observes the motion of the shell as a parabole, whose horizontal range is

A shell is fired vertically upwards with a velocity v_(1) from a trolley moving horizontally with velocity v_(2) . A person on the the ground observes the motion of the shell as a parabole, whose horizontal range is

A body is projected vertically upwards with a speed v_(0) . Find the magnitude of time average velocity of the body during its ascent.

If the range of a gun which fires a shell with muzzle speed V is R , then the angle of elevation of the gun is

If the range of a gun which fires a shell with muzzle speed V is R , then the angle of elevation of the gun is

If the range of a gun which fires a shell with muzzle speed v is R, then the angle of elevation of the gun is

If the range of a gun which fires a shell with muzzle speed V is R , then the angle of elevation of the gun is

If the range of a gun which fires a shell with muzzle speed V is R , then the angle of elevation of the gun is

A shell is fired vertically from the earth with speed v_(esc)//N , where N is some number greater than one and v_(esc) is escape speed on the earth. Neglecting the rotation of the earth and air resistance, the maximum altitude attained by the shell will be ( R_(E) is radius of the earth):

A trolley is moving with velocity v_(1) in the horizontal direction . A bullet is fired from his trolley in the upward direction with a speed v_(2) . Observer is standing on the ground and observes the bullet to be moving in a parabolic path. What will be the range of projectile ?