MOY Review Relationship Between Force & Motion 7.7 ABCD

Front

Speed is defined as ____________/ time

Back

distance

Front

According to Newton's first law of motion, what happens to an object in motion when no net force acts on it?

Back

It continues moving at a constant velocity.

Front

What is the formula for calculating average speed?

Back

Average Speed = Total Distance / Total Time

Front

What is the difference between speed and velocity?

Back

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

Front

What happens to the motion of an object when a net force is applied?

Back

The object accelerates in the direction of the net force.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton (N)

Front

If a car travels 50 km to the west and then 25 km to the east, what is its total distance traveled?

Back

75 km

Front

What is the average velocity of an object that travels 100 m east in 5 seconds?

Back

20 m/s east

Front

What does a flat line on a distance-time graph represent?

Back

The object is at rest.