Define, with one example of each, what are: a) momentum, b) impulse, c) angular velocity, d) angular acceleration, e) energy.
a) Momentum: kgm/s; Example: Moving car
b) Impulse: Ns; Example: Hitting a baseball
c) Angular Velocity: rad/s; Example: Spinning wheel
d) Angular Acceleration: radus²; Example: Rotating fan
e) Energy: Joules; Example: Sunlight
