A particle is thrown horizontally from the top of a tall tower with a speed of 10m/s. if radius of curvature of path followed is `4sqrt(2k` m at t=1sec, then find the value of k.

A stone is thrown horizontal from the top of a tower with a speed of 50m/s. Find the velocity and position at the end of 3s.

A particle is projected from the ground at an angle of 60^@ with the horizontal with a speed by 20 m/s. The radius of curvature of the path of the particle, when its velocity makes an angle of 30^@ with horizontal is 80/9.sqrt(x) m Find x .

A particle is projected from the ground at an angle of 60^@ with the horizontal with a speed by 20 m/s. The radius of curvature of the path of the particle, when its velocity makes an angle of 30^@ with horizontal is 80/9.sqrt(x) m Find x .

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 body is projected horizontally from the top of a tower of height 10m with a velocity 10m/s .Its velocity after 1 second is

A body thrown horizontally from the top of a building with a speed 20 m//s , strikes the ground 40 m away from the foot of tower. The height of the tower is

A heavy particle is projected from a point on the horizontal at an angle 60^(@) with the horizontal with a speed of 10m//s . Then the radius of the curvature of its path at the instant of crossing the same horizontal is …………………….. .

A heavy particle is projected from a point on the horizontal at an angle 60^(@) with the horizontal with a speed of 10m//s . Then the radius of the curvature of its path at the instant of crossing the same horizontal is …………………….. .

A heavy particle is projected from a point on the horizontal at an angle 60^(@) with the horizontal with a speed of 10m//s . Then the radius of the curvature of its path at the instant of crossing the same horizontal is …………………….. .