If we put a convex lens made by crown glass
in Carbondia sulphide what will happen?​

I don't knowI think it will break

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