Column A Column B
1.
Inertia
a. A downward pressure created by the aerodynamic
characteristics of a car.
b. The vehicle that holds the world's land speed record.
2.
Lift
3.
Turbojet
C. A force that opposes motion when two surfaces rub
against each other.
4.
Friction
d. The resistance of an object to a change in its motion,
5.
Downforce
e. An explosive noise that occurs when a moving object
breaks the sound barrier.
6.
Thrust
7
Sonic Boom
f. Upward Force
8.
Perpendicular
g. A type of engine.
h. Faster than the speed of sound.
9.
Supersonic
1. Forward Force
10
ThrustSSC
J. At right angles.

Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)