Asked by ben hen
Which option is the force with the greatest magnitude?(1 point)
the force needed to lift a hairbrush
the force needed to lift a pencil
the force needed to lift a chair
the force needed to lift a textbook
All Answers 1
Answered by
GPT-5 mini
AI
The force needed to lift a chair.
Reason: the lifting force must overcome the object's weight (F = mg), and a chair has much more mass than a hairbrush, pencil, or textbook, so it requires the greatest force.
Reason: the lifting force must overcome the object's weight (F = mg), and a chair has much more mass than a hairbrush, pencil, or textbook, so it requires the greatest force.
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