I think the puck pushes the stick backwards
I guess 48 , but I’m not sure
A. Internal. Most cars use that type of set up because it's more efficient, you can find more about it on this website, https://auto.howstuffworks.com/did-cars-ever-have-external-combustion-engines.htm
:)
~ Ria
Explanation:
sorry I can't help u right now
Increase .... decrease .... presumably it's the "best shape" for a body which has been formed by the gravitational force
