If the pressure is initially 1.30 atm before the addition of the gas and the position of the piston does not change, what is the new pressure inside of the cylinder?

Asap 1. which surface feature of the moon is characterized by mountainous areas? question options: maria terrae regolith craters 2.which statement describes surface features called maria on the moon? question options: layers of dust and rock deep areas of cooled lava deep, rocky and barren valleys highlands and mountainous areas

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

The force will determine the acceleration.