A ball was thrown at velocity of 10 m/s at `37^(@)` to the horizontal. What is the rate of change of its speed when its radius of curvature is 51.2 m

A ball is thrown upwards with a velcoity of 80 m//s at an angle of 30^@ to the horizontal . Find its velcituy after one second.

A particle is thrown with a velocity 10 m//s and its horizontal range is 5 m . Find angle/angles of the projection.

a ball is thrown with 25 m//s at an angle 53^(@) above the horizontal. Find its time to fight, maximum height and range.

a ball is thrown with 25 m//s at an angle 53^(@) above the horizontal. Find its time to fight, maximum height and range.

A ball is thrown upwards with 10 m/s velocity after 1 sec, what is its height?

A projectile is thrown with a velocity of 10sqrt(2)m//s at an angle of 45^(@) with horizontal. The interval between the moments when speed is sqrt(125)m//s is (g=10m//s^(2))

A projectile is thrown with a velocity of 18 m/s at an angle of 60^@ with horizontal. The interval between the moment when speed is 15 m/s is (g = 10 m/s^2)

A projectile is thrown with a velocity of 18 m/s at an angle of 60^@ with horizontal. The interval between the moment when speed is 15 m/s is (g = 10 m/s^2)