Two stones are projected simultaneously from a tower a differenct angles of projection with same speed `'u'`. The distance between two stones is increasing at constant rate `'u'`. Then the angle between the initial velocity vectors of the two stones is `:`

Two stones A and B are projected simultaneously from the top of a 100 - m high tower. Stone B is projected horizontally with speed 10 ms^-1 , and stone A is droppd from the tower. Find out the following : (a) Time of flight of the two stone (b) Distance between two stones after 3 s (c ) Angle of strike with ground (d) Horizontal range of particle B .

Two stones A and B are projected simultaneously from the top of a 100 - m high tower. Stone B is projected horizontally with speed 10 ms^-1 , and stone A is droppd from the tower. Find out the following : (a) Time of flight of the two stone (b) Distance between two stones after 3 s (c ) Angle of strike with ground (d) Horizontal range of particle B .

Two stones are thrown from the top of a tower, one straight down with an initial speed u and the second straight up with the same speed u. When the two stones hit the ground they will have speeds in the ratio.

Two stones are thrown from the top of a towerone straight down with an initial speed u and the second straight up with the same speed u. When the two stones hit the ground, they will have speeds in the ratio

A stone is projected with speed u and angle of projection is theta . Find radius of curvature at t=0.

A stone is projected with speed u and angle of projection is theta . Find radius of curvature at t=0.

A stone is projected vertically upward from the top of a tower with a velocity u and strikes the bottom of the tower with a velocity 3u. The distance travelled by the stone is