move slower move faster move at the same speed stop moving
I gave my students this multiple choice question: A battery-powered cart pulls an 800-gram load across the floor. If the load were reduced to 400 grams, and the force used to move the cart remained the same, the cart would

Only one answer is correct among these 4 choices:
- move slower
- move faster
- move at the same speed
- stop moving

Could you tell me which one is correct?

move faster