Answer:
Newton's third law of motion says that for every action there is an equal and opposite reaction.
Explanation:
This law explains that when two bodies interact with one another, two forces facilitates this process.These forces are opposite is action but equal in magnitude.For example, when sitting on a coach, the body exerts force on the coach downwards and the coach exerts an upward force on the body.These two forces are the action and reaction forces.
Answer:
An acceleration of 5m/s^2 means that the velocity of a body is increasing by 5m/s per second in a certain direction
Explanation:
Ammonium chloride is soluble at 80g.
Answer:
Explanation:
Given
initial angular velocity is 
when motor is turned of it started decelerating with 
angular acceleration
angle turned before coming to halt
here final angular velocity is zero
No of revolutions will be 
