1. A cylinder of gas is at room temperature ( 20oC ). The air conditioner breaks down, and the temperature rises to 52oC. What is the new pressure of the gas relative to its initial pressure (p1)?
_____x p1
2. A constant net force of 1525 N gives a toy rocket an acceleration of 3.7 m/s^2. What is the mass of the rocket? _____kg
3. A cylinder of gas at room temperature ( 20oC) has a pressurep1. To what temperature in degrees Celsius would the temperature have to be increased for the pressure to be 1.7 p1? ___oC