Motion in A Plane

Related Questions

• The greatest height to which a man can throw a stone is $\sqrt {\frac{F}{{m\,r}}} $. The greatest distance to which he can throw it, will be

  ---

• A body of mass 0.4 kg is whirled in a vertical circle making 2 rev/sec. If the radius of the circle is 2 m, then tension in the string when the body is at the top of the circle, is

  ---

• A body is moving in a circular path with a constant speed. It has

  ---

• The magnitude of the centripetal force acting on a body of mass \[m\] executing uniform motion in a circle of radius \[r\] with speed \[v\] is

  ---

• The range of a projectile for a given initial velocity is maximum when the angle of projection is ${45^o}$. The range will be minimum, if the angle of projection is

  ---