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Physics CBSE Live product
Class 9 (2026-27)
How Forces affect Motion
Newton’s First & Second Laws
5.
TBQ- Second law of motion
Question:
1
m.
Select the right option:
Why do loaded trucks require more powerful engines than small cars?
Trucks have greater mass and need greater force for acceleration
Trucks do not experience inertia
Small cars have no acceleration
Trucks move without force
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