Physics
Physics, 29.04.2021 23:00, strodersage

Emily is pushing a toy sand truck. She realizes it is much harder to push the truck when it is full of sand than when it is empty. What is the reason for this?
An object pushed with a greater force has less mass.
An object with a greater mass requires a smaller force to accelerate.
An object with a greater mass requires a greater force to accelerate.
An object pushed with a greater force has a greater mass.

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Emily is pushing a toy sand truck. She realizes it is much harder to push the truck when it is full...

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