A toy car was used in an investigation about unbalanced forces. During which of the following scenarios was the car not experiencing an unbalanced force? * 20 points
1.The toy car speeds up as it rolls down a ramp.
2.The toy car travels forward at a constant speed.
3.The toy car slows down as it rolls up a hill.
4.The toy car changes direction at a constant speed.

Number 2

it is using Newton’s first law.

also known as the law of inertia

look that last word up

Explanation:

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation: