Forces in Motion - Lesson 1

Match it! Select the correct answer from the pull down...Good luck!

Galileo proved that the rate at which an object falls

If three balls of different matrials were dropped at the same time form the same height, which would hit the ground first? (Assume there is no air resistance.)

An orbit is formed when the shuttle

A feather and a rock dropped at the same time from the same height would land at the same time when dropped

The amount of air resistance acting on an object depends on the object's

Air resistance is

Astronauts float inside the space shuttle because they

A ball is dropped from a rooftop. What is the ball's velocity after 3 s? (Assume that there is no air resistance)