A body is projected with a speed (u) at an angle to the horizontal to have maximum range. What is its velocity at the highest point ?

A body is projected with speed u at an angle theta to the horizontal to have maximum range. Its velocity at the highest point will be ___.

A ball is projecte with a velocity 20 ms^-1 at an angle to the horizontal. In order to have the maximum range. Its velocity at the highest position must be

A body is projected at angle of 45^(@) to the horizontal . What is its velocity at the highest point ?

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 angle theta with the horizontal. Consider a small part of its path ner the highest position and take it approximately to be a circular arc. What is the rdius of this circle? This radius is called the adius of curvature of the curve at the point.

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

A stone is projected with speed of 50 ms^(-1) at an angle of 60^(@) with the horizontal. The speed of the stone at highest point of trajectory is

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 body is projected with velocity u at an angle of projection theta with the horizontal. The direction of velocity of the body makes angle 30^@ with the horizontal at t = 2 s and then after 1 s it reaches the maximum height. Then

A ball is projected with velocity (u) at an anle alpha with horizontal plane. What is its speed when it makes an angle theta whith the horizontal plane ?