Q.1)-A person is hurt on kicking stone due to
  • Inertia
  • Velocity
  • Reaction
  • Momentum
Q.2)-A body with uniform motion
  • Can't be accelerated
  • Can be accelerated
  • Always accelerated
  • Remains in uniform velocity
Q.3)-Which of the following force is a virtual force?
  • Centripetal force
  • Centripetal reaction force
  • Centrifugal force
  • Strong nuclear force
Q.4)-Which of the following force is dissipative?
  • Gravitation
  • Frictional
  • Electrostatic
  • Magnetic
Q.5)-An object covers distance which is directly proportional to the square of time. Its acceleration is
  • Increasing
  • Decreasing
  • Zero
  • Constant
Q.6)-When a body is immersed in a fluid, then force acting on it is
  • Upward thrust
  • Weight
  • Mass
  • Both (A) and (B)
Q.7)-Cream gets separated out from milk when it is churned. This is due to
  • Gravitational force
  • Centripetal force
  • Centrifugal force
  • Frictional force
Q.8)-The cause of seperation of cream from milk is
  • Friction
  • Centrifugal force
  • Gravitional force
  • Viscous force
Q.9)-Newton's 1st law of motion gives the concept of
  • Energy
  • Work
  • Momentum
  • Inertia
Q.10)-A person dropped a ball from a train moving with a uniform speed. An observer standing on platform observes it, what will be the path observed by the observer?
  • Rectilinear
  • Circular
  • Parabolic
  • None of these