You are riding a bus on the way home from school. The bus driver quickly steps on the brakes to avoid hitting a person on a bike A. Explain what happens to your motion on the bus once the bus driver steps on the brake.
B. Identify which of Newton's 3 Laws of Motion this situation applies to
C. State the full law you identified in Part B.

Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.