A sphere is projected horizontally with a speed v from the edge of a table of height h above a level horizontal floor. At the same instant, another sphere is released from the edge of the same table. Identify which of the following statements is true?

A body, rpojected horizontally with a speed u from the top of a tower of height h , reaches the ground at a horizontally distance R from the tower. Another body, projected horizontally from the top of a tower of height 4h , reaches the ground at horizontal distance 2R from the tower. The initial speed of the second body is

If two projectile of same mass are thrown at an angle of 50° and 40° with the horizontal with the same speed then, which of the following statement is true?

Small sphere of mass m and radius r is kept on fixed inclined rough surface. Surface makes an angle with the horizontal. Initially centre of sphere is at a height h above the horizontal floor. Coefficient of friction between the sphere and surface is u. Sphere is released from the state of rest. Assume that friction is sufficiet enough to provide pure rolling. Speed of the sphere as it reaches the bottom is

Small sphere of mass m and radius r is kept on fixed inclined rough surface. Surface makes an angle with the horizontal. Initially centre of sphere is at a height h above the horizontal floor. Coefficient of friction between the sphere and surface is u. Sphere is released from the state of rest. Assume friction is not sufficient to provived pure rolling. Acceleration of the sphere is

A paricle is projected from a point with initial speed of 10 m//sec at an angle of 37^(@) with the horizontal. At the same instant a fly starts on the same path of particle with constant speed of 10 m//s Then :

Small sphere of mass m and radius r is kept on fixed inclined rough surface. Surface makes an angle with the horizontal. Initially centre of sphere is at a height h above the horizontal floor. Coefficient of friction between the sphere and surface is u. Sphere is released from the state of rest. Assume that friction is sufficient engough for pure rolling. Accleeration of the shpere is

A particle is projected from a horizontal floor with speed 10(m)/(s) at an angle 30^@ with the floor and striking the floor after sometime. State which is correct.

A particle is projected from a horizontal floor with speed 10 m//s at an angle 30^(@) with the floor and striking the floor after sometime. State which is correct.

A body projected horizontally with a velocity v from a height h has a range R .With what velocity a body is to be projected horizontally from a height h//2 to have the same range ?

A body A is dropped vertically from the top of a tower. If another identical body B is thrown horizontally from the same point at the same instant, then