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State the law of conservation of angular momentum - AQA - A-Level Physics - Question 1 - 2018 - Paper 6
Question 1
State the law of conservation of angular momentum. [1 mark]
Worked Solution & Example Answer:State the law of conservation of angular momentum - AQA - A-Level Physics - Question 1 - 2018 - Paper 6
Step 1
The law of conservation of angular momentum
Answer
The total angular momentum of a system remains constant provided no external torque acts on the system. This principle implies that the angular momentum before an event must equal the angular momentum after the event, as long as no external influences interfere.