Topic: Dynamics and Equilibrium Subtopic: Newton's laws of motion
What is 1N?
Answer: The SI unit of force is newton (N). It is defined as the force which produces an acceleration of 1 ms-2 in a body of mass 1 Kg. Mathematically, 1N = 1 Kg 1 ms-2.
- What are scalar quantities?
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- What is a momentum?
- Why is rolling friction extremely small than sliding friction?
- Why book placed on table stays there?
- What is net force?
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