(Paul links central kinematic
definitions and equations to Barry Biker.) 

(Paul shows a simple solution to
a classic problem involving the motion of a bee that
flies toandfro between approaching bikes.) 

(Paul discusses unit conversion
by means of cancellation, illustrated with a simple
averagevelocity problem featuring Fast Freda.) 

(Paul extends a televised
classroom lecture on vectors to explain the resultant
velocities of airplanes in wind.) End Question: Suppose our
airplane with a normal ground speed of 100 km/h is
caught in storm where it encounters a 90° crosswind also
of 100km/h. How
fast will the airplane travel across the ground below? 

(Paul investigates and develops
freefall equations as Phil Physiker drops a boulder,
with a speedometer attached, from a high cliff.) 