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

A particle is projected with a speed u at an angle 60^(@) with the horizontal.What is the radius of curvature of the parabola traced out by the projectile at a point where the particle velocity makes an angle 30^(@) with the horizontal?

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?

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.

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?

For a projectile first with velocity u at an angle theta 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 ?

the radius of curvature for a projectile motion horizontal ground is minimum when the instantaneous velocity vector makes an angle a with the horizontal where a will be is

When a particle is projected at some angle with the horizontal, the path of the particle is parabolic. In the process the horizontal velocity remains constant but the magnitude of vertical velocity changes. At any instant during flight the acceleration of the particle remains g in vertically downward direction. During flight at any point the path of particle can be considered as a part of circle and radius of that circle is called the radius of curvature of the path Consider that a particle is projected with velocity u=10 m//s at an angle theta=60^(@) with the horizontal and take value of g=10m//s^(2) . Now answer the following questions. The radius of curvature of path of particle at the instant when the velocity vector of the particle becomes perpendicular to initial velocity vector is

A particle is executing vertical SHM about the highest point of a projectile. When the particle is at the mean position, the projectile is fired from the ground with velocity u at an angle theta with the horizontal.The projectile hits the oscillating particle .Then, the possible time period of the particle is