Asubstance is cut into several piece and computered to the density of the original sample the density of each piece will be​

If you cut a piece of glass into 4 pieces what would happen to its density? it remains the same. What would happen to the volume of one of the pieces of glass in question before this compared to the original piece of glass. decreases.

Explanation:

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

connect the batteries in series and hope