What would cause the pressure in a sealed container of gas to increase?
a. the temperature increases.
b. the temperature decreases.
c. gas particles are removed.
d. nothing would change the pressure. select the best answer from the choices provided a b c d

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

Atomic nuclei of almost all elements consist of