Third Law of Motion
Trending Questions
- The head on the suitcase
- The earth on the porter
- The earth on the suitcase
- The suitcase on the earth
- When the lift moves down with an acceleration of 9.8 ms−2
- When the lift moves down with an acceleration 9.8 ms−2
- When the lift is not moving
- None of these
When a carpet is beaten with a stick, dust comes out of it. Explain why this happens?
- Energy
- Mass
- Momentum
- Velocity
Forces of action and reaction are:
equal and in same direction
equal and in opposite direction
unequal and in same direction
unequal and opposite
What are action-reaction forces?
Those which act on the same body
Those which act on different bodies
Those which act along different directions
Both (b) and (c)
According to the third law of motion, action, and reaction
always act on the same body
always act on different bodies in opposite direction
have the same magnitude and directions
act on either body at normal to each other
According to newton’s third law of motion, action, and reaction :
Always act on the same body.
Always act on the different bodies in opposite directions.
Have the same magnitude and direction.
Act on either body at normal to each other.
- always equal but in same direction
- always equal and opposite
- always equal but in different direction
- always unequal and opposite
A prayer _________ by the choir in the church next week.
- Was sung
- Will be sung
- Will sing
- Shall be sung
- First law
- Second law
- Third law of motion
- Both second and third law
Rocket works on the principle of conservation of momentum.
- True
- False