If a vehicle experiences a net force opposite to its direction of motion, what happens to its velocity?

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Prepare for the Year 10 Force and Motion Test. Utilize flashcards and multiple-choice questions with clear hints and explanations to ensure success. Equip yourself for excellence on your exam!

Multiple Choice

If a vehicle experiences a net force opposite to its direction of motion, what happens to its velocity?

Explanation:
When a net force acts opposite to the direction of motion, it creates acceleration in the opposite direction. That opposite acceleration reduces the speed, so the magnitude of velocity decreases. If the force keeps acting, the object will slow down to a stop and then can move in the opposite direction, but the velocity does not flip instantaneously—the speed drops first, and reversal happens only after the object has stopped.

When a net force acts opposite to the direction of motion, it creates acceleration in the opposite direction. That opposite acceleration reduces the speed, so the magnitude of velocity decreases. If the force keeps acting, the object will slow down to a stop and then can move in the opposite direction, but the velocity does not flip instantaneously—the speed drops first, and reversal happens only after the object has stopped.

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