A driver is hauling a tank that is only half full of liquid. What happens to the liquid when the driver brakes, and how should the driver brake?
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A
The liquid surges forward, so the driver should brake early and gradually
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B
The liquid stays in place, so normal hard braking is fine
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C
The liquid surges backward, which helps slow the truck, so the driver can brake later
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D
The liquid settles to the bottom, so braking has no effect on the truck