Motion in A Plane

Related Questions

• A projectile thrown with a speed $v$ at an angle $\theta $ has a range $R$ on the surface of earth. For same $v$ and $\theta $, its range on the surface of moon will be

  ---

• A ball is thrown upwards at an angle of $60^o$ to the horizontal. It falls on the ground at a distance of 90 m. If the ball is thrown with the same initial velocity at an angle $30^o$, it will fall on the ground at a distance of

  ---

• A bottle of sodawater is grasped by the neck and swing briskly in a vertical circle. Near which portion of the bottle do the bubbles collect

  ---

• A bomber plane moves horizontally with a speed of 500 m/s and a bomb released from it, strikes the ground in 10 sec. Angle at which it strikes the ground will be \[(g = 10\,\,m/{s^2})\]

  ---

• A particle of mass \[m\] is executing uniform circular motion on a path of radius \[r\]. If \[p\] is the magnitude of its linear momentum. The radial force acting on the particle is

  ---