NCERT 5th Class (CBSE) Science: Force and Energy – Simple Machine – Quiz
13 Multiple Choice Questions related to NCERT 5th Class (CBSE) Science: Force and Energy – Simple Machine – Quiz:
- A push or pull acting on an object is called force.
- The friction between the types of vehicle and the road makes them role forward. This friction makes as movement of vehicles possible.
- Friction between chalk and the black board makes it possible for the teachers to write on the blackboard.
- The force that attracts objects towards the center of the earth is called gravity.