A projectile is projected at a angle `60^(@)` with horozontal with speed 10 m/s. The minimum radius of curvature of the trajectory described by the projectile is

A particle is projected from the ground at an angle of 60^(@) with horizontal at speed u = 20 m//s. The radius of curvature of the path of the particle, when its velocity. makes an angle of 30^(@) with horizontal is : (g=10 m//s^(2)

A particle is projected from ground at an angle theta with horizontal with speed u. The ratio of radius of curvature of its trajectory at point of projection to radius of curvature at maximum height is -

A particle is projected from ground at an angle theta with horizontal with speed u. The ratio of radius of curvature of its trajectory at point of projection to radius of curvature at maximum height is -

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?

A particle is projected with a velocity '9 m//sec' at an angle 45^(0) , with the horizontal.What is the radius of curvature of the trajectory of the particle at the position 'x=R//3' (R-Range of the projectile).

A particle is projected with velocity 20 ms ^(-1) at angle 60^@ with horizontal . The radius of curvature of trajectory , at the instant when velocity of projectile become perpendicular to velocity of projection is , (g=10 ms ^(-1))

A particle is projected with velocity 20 ms ^(-1) at angle 60^@ with horizontal . The radius of curvature of trajectory , at the instant when velocity of projectile become perpendicular to velocity of projection is , (g=10 ms ^(-1))

A particle is projected with speed u at angle theta to the horizontal. Find the radius of curvature at highest point of its trajectory

A particle is projected with speed u at angle theta to the horizontal. Find the radius of curvature at highest point of its trajectory

For a projectile, projected at an angle, the resultant velocity is :