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

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

A particle is projected with a speed u at an angle theta to the horizontal. Find the radius of curvature. At the point where the particle is at a highest half of the maximum height H attained by it.

A particle is projected with a speed u at an angle theta to the horizontal. Find the radius of curvature. At the point where the particle is at a highest half of the maximum height H attained by it.

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)

A particle is projected with a speed u at an angle theta with the horizontal . If R_(1) is radius of curvature of trajectory at the initial point and R_(2) is the radius of curvature at the highest point . Value of R_2//(R_(1) is found to be cos ^(n) theta . What is the value of n ?

A particle of mass m is projected with a speed v_(0) at an angle of projection theta with horizontal. Find the torque of the weight of the particle about the point of projection after time (v_(0)sintheta)/(g)

A particle of mass m is projected with speed u at an angle theta with the horizontal. Find the torque of the weight of the particle about the point of projection when the particle is at the highest point.

A particle of mass m is projected with speed u at an angle theta with the horizontal. Find the torque of the weight of the particle about the point of projection when the particle is at the highest point.