Unit 3 & 4 Review

Front

What is deceleration?

Back

Deceleration is the process of slowing down or reducing speed.

Front

Which graph shows deceleration?

Back

Graph E shows deceleration.

Front

What are balanced forces?

Back

Balanced forces are forces that are equal in size and opposite in direction, resulting in no change in motion.

Front

What are unbalanced forces?

Back

Unbalanced forces are forces that are not equal and can cause an object to accelerate or change direction.

Tags

NGSS.MS-PS2-2

Front

What is net force?

Back

Net force is the overall force acting on an object when all the individual forces are combined.

Tags

NGSS.MS-PS2-2

Front

How do you calculate net force?

Back

Net force is calculated by adding or subtracting all the forces acting on an object.

Tags

NGSS.MS-PS2-2

Front

What is speed?

Back

Speed is the distance traveled per unit of time.

Tags

NGSS.MS-PS3-1

Front

How is speed calculated?

Back

Speed is calculated by dividing the distance traveled by the time taken.

Front

What is the formula for speed?

Back

Speed = Distance / Time.

Tags

NGSS.MS-PS3-1

Front

What is distance?

Back

Distance is the total length of the path traveled by an object.