A projectile is projected with a speed `u` at an angle `theta` with the horizontal. What is the speed when its direction of motion makes an angle `theta//2` with the horizontal

A projectile is fired with a speed u at an angle theta with the horizontal. Find its speed when its direction of motion makes an angle alpha with the horizontal.

A projectile is fired with a speed u at an angle theta with the horizontal. Find its speed when its direcrtion of motion makes an angle alpha with the horizontal.

A projectile is fired with a speed u at an angle theta with the horizontal. Find its speed when its direcrtion of motion makes an angle alpha with the horizontal.

What is the radius of curvature of the parabola traced out by the projectile in which a particle is projected with a speed u at an angle theta with the horizontal, at a point where the velocity of particle makes an angle theta//2 with the horizontal.

What is the radius of curvature of the parabola traced out by the projectile in which a particle is projected with a speed u at an angle theta with the horizontal, at a point where the velocity of particle makes an angle theta//2 with the horizontal.

A particle is projected with a speed u at an angle theta with the horizontal. What will be the speed of the particle when direction of motion of particle is at an angle alpha with the horizontal?

What is the radius of curvature of the parabola traced out by the projectile in which a particle is projected by a speed u at an angle 'theta' with the horizontal, at a point where the particle velocity makes and angle theta/2 with the horizontal?

What is the radius of curvature of the parabola traced out by the projectile.Projected with a speed u=sqrt30 at angle theta=60^(@) with the horizontal at a point where the particle velocity makes an angle theta//2 with the horizontal ?

A body is projected with a speed u at a angle theta with the horizonatl. The radius of curvature of the trajectory, when it makes an angle ((theta)/(2)) with the horizontal is (g-acceleration due to gravity)

What is the radius of curvature of the parabola traced out by the projectile in the previous problem projected with speed v at an angle of theta with the horizontal at a point where the particle velocity makes an angle theta/2 with the horizontal?