Physics
Grade-8
Easy
Question
Three people of the same mass are moving in the opposite directions. They will have _____.
- Same inertia
- Different inertia
- Different weight
- None of the above
Hint:
Inertia means an object will continue its current motion until some force causes its speed or direction to change.
The correct answer is: Same inertia
The correct answer is Same inertia because.
- If we are using a classical model then inertia is a property of mass.
- If the mass is constant, the inertia is also constant.
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