Amarble with a mass of 1.5 grams rolls at a constant rate at a constant rate of 0.50 cm/s across a table. what is the magnitude of the marbles's momentum?

Momentum,

Explanation:

It is given that,

Mass of the marble, m = 1.5 gm = 0.0015 kg

Speed of the marble, v = 0.5 cm/s = 0.005 m/s

We need to find the momentum of the marble. It can be given by the product of mass and velocity i.e.

p = 0.0000075 kg-m/s

So, the marbles's momentum is . Hence, this is the required solution.

prolly a beacuse the momentuem the car has increases while going down hill

that would be because of both gravity and friction. so     c