Question
Download Solution PDFThe rate of change of momentum is equal to
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Newton’s Second law of motion: The rate of change of momentum of any object is directly proportional to the applied force on the body.
\({\rm{Force\;}}\left( {\rm{F}} \right) = \frac{{{\rm{Δ }}P}}{{{\rm{Δ }}t}}\)
Where Δ P = Change in momentum and Δ t = change in time taken
- Momentum (P): The product of mass and velocity is called momentum.
Momentum (P) = mass (m) × Velocity (v)
EXPLANATION:
- According to Newton's second law of motion, the rate of change of momentum is equal to the applied force. So option 1 is correct.
- Impulse: The change in momentum is called impulse.
- Pressure: The force per unit area is called pressure.
- Work: The dot product of force and displacement is equal to work done.
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