In the "mass in motion" lab, a ball was rolled down a ramp to see how far it moved a cup.
what did this experiment demonstrate?
an object´s momentum decreases with velocity.
an object´s momentum increases with velocity.
an object´s mass increases velocity.
an object´s mass decreases velocity.

An object´s momentum increases with velocity

Explanation:

Mass in motion is a short phrase to describe the term momentum.

Momentum of a body explains the tendency of such an object to continue moving. It is expressed as the produce of mass and velocity of a body:

                Momentum = mv

The momentum of a body is directly proportional to its mass and velocity. Therefore, an object's momentum increases with both mass and velocity. The greater the momentum a body has, the greater the force it will exert on a body it hits.

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!

i belive it is water