Projectile Motion

Front

What is the third law of motion?

Back

For every action, there is an equal and opposite reaction.

Front

What is a force?

Back

A push or a pull.

Front

What is inertia?

Back

The resistance to changes in motion.

Front

What is speed?

Back

The distance traveled per unit time.

Front

What does the first law of motion state?

Back

An object at rest tends to stay at rest, and an object in motion tends to stay in motion unless acted upon by an external force.

Front

What is velocity?

Back

The speed of an object in a given direction.

Front

What is acceleration?

Back

The rate of change of velocity per unit time.

Front

What is gravity?

Back

A force that attracts two bodies towards each other.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

Front

What is the difference between speed and velocity?

Back

Speed is scalar (magnitude only), while velocity is vector (magnitude and direction).