Physics
Grade-8
Easy
Question
Law of conservation written as 
Is about conservation of
- Speed
- Mass
- Velocity
- Momentum
Hint:
The formula for the law of conservation of momentum is: m 1 u 1 + m 2 u 2 = m 1 v 1 + m 2 v 2.
The correct answer is: Momentum
- Law of conservation of momentum states that for two or more bodies in an isolated system acting upon each other, their total momentum remains constant unless an external force is applied.
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