Having the correct posture and the degree or severity of breaking, acceleration and steering inputs have a direct result on the ability of a motorist to effectively address changes in a. centrifugal forceb. centripetal forcec. road conditionsd. vehicle balance

Explanation:

One aspect motorists need to do constantly is to maintain a optimum vehicle balance, otherwise they would fall.

Actually, when they turn in corners, they don't decreases their velocity too much, what they do is to modify their posture, to apply breaks and accelration at specific moments, that will ensure a perfect turn without losing too much velocity.

Therefore, the right answer is d. vehicle balance.

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