(Free fall and horizontal projectile)
1. An object can accelerate even its speed doesnt change.
2. Velocity is speed and direction.
vi + v f
33106 F'09 Quiz10 Solutions
- The temperature of an ideal gas is a measure of the average
TRANSLATIONAL (not rotational or vibrational!) kinetic energy
of the molecules.
- The quantity `pressure multiplied by volume' has the
dimensions of ENERGY.