A stone is thrown with a velocity `v` at an angle `theta` with the horizontal.Its speed when it makes an angle `beta` with the horizontal is

A stone is thrown up with a velocity u' whiwhich makes an angle theta with the horizontal.

A particle is thrown with a speed is at an angle theta with the horizontal. When the particle makes an angle phi with the horizontal, its speed changes to v, then

A particle is thrown with a speed u at an angle theta with the horizontal. When the particle makes an angle phi with the horizontal. Its speed changes to v :

A particle is thrown with a speed u at an angle theta with the horizontal. When the particle makes an angle phi with the horizontal. Its speed changes to v :

A ball is projected with velocity (u) at an anle alpha with horizontal plane. What is its speed when it makes an angle theta whith the horizontal plane ?

A particle is thrown with the speed u at an angle alpha with the horizontal. When the particle makes an angle beta the horizontal , its speed will be

A particle is thrown with speed u of an angle theta with the horizontal when the particle makes an angle phi with the horizontal its speed changes to v