7.P.1 Review - Forces and Motion

Front

What is the net force when two equal forces are applied in opposite directions?

Back

0 N

Front

What is the definition of speed?

Back

The measure of the distance an object moves over a period of time.

Front

What is a reference point?

Back

A location to which you compare another location.

Front

In a tug of war, if both teams pull with equal force, what happens to the rope?

Back

The rope does not move.

Front

What does it mean if an object is in motion?

Back

It means the object is changing its position over time.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

If a runner completes a race of 100 meters, what is the total distance covered?

Back

100 meters.

Front

What is the difference between speed and velocity?

Back

Speed is the distance traveled over time, while velocity includes direction.

Front

What does an unbalanced force do to an object?

Back

It causes the object to accelerate in the direction of the net force.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.