Q. What are Newton’s three laws of motion?
Top Answer
Solution:
First Law: A thing at rest stays at rest, and a thing in motion stays in motion unless an external force acts on it.
For example, a ball on the ground does not move unless kicked.
Second Law: Force = Mass × Acceleration.
The force acting on an object is equal to the mass of the object multiplied by its acceleration.
For example: When you push an empty shopping cart, it moves quickly because its mass is small. However, if the cart is full of groceries, you need to apply more force to make it move at the same speed.
Third Law: For every action, there is an equal and opposite reaction.
For example: When you pull the water backward with the oar (action), the boat moves forward (reaction).
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