Leadership

Physics

Test your understanding of this lesson Newton\'s laws of motion | First law:-

1)
Physical independence of force is a consequence of
  • first law of motion
  • second law of motion
  • third law of motion
  • all of these above
2)
The moment of inertia of a body depends upon
  • size of the body
  • speed of the body
  • mass of the body
  • shape of the body
3)
If a bus suddenly stops, passengers lean forward due to
  • Inertia
  • frictional force
  • gravitational force
  • change in speed
4)
Without applying any external force to an object at rest, its
  • displacement is zero
  • acceleration is zero
  • velocity is zero
  • none of these above
5)
Rate of change of momentum is equal to
  • mass
  • acceleration
  • work done
  • force
Hand draw

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