Free MCQsLearn App Download - Topic: Dynamics and Equilibrium Subtopic: Newton's laws of motion
What is momentum of an isolated system?
Answer: A system is said to be isolated if net force acting on it is zero. If there is no external and unbalanced force then momentum of the system is constant. Hence, the momentum of an isolated system is always conserved.
Learn also:
- What is speed time graph of object with constant speed?
- What is acceleration?
- How rest and motion are relative?
- How to calculate least count?
- What are base quantities?
- How many disciplines physical sciences are divided?
