Physics

Acceleration equals the change in speed, divided by...

• Speed

• Distance

• Time

• Initial Speed

Velocity consists of both...

• Time & Distance

• Speed & Direction

• Time & Direction

• Speed & Distance

The speed of an object at a given moment is called?

• Final Speed

• Average Speed

• Acceleration

• Instantaneous Speed

Any change in position is....

• Velocity

• Motion

• Speed

• Acceleration

When an object speeds up it is considered...

• Negative Acceleration

• Neutral Acceleration

• Initial Speed

• Positive Acceleration

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

When an object slows down it is considered...

• Positive Acceleration

• Final Velocity

• Negative Acceleration

• Hitting the brakes

Tags

NGSS.MS-PS3-5

To find average speed of an object, you must know...

• Distance & Time

• Distance & Velocity

• Time & Speed

• Distance & Acceleration

What is speed?

• The rate at which an object changes position

• The rate at which an object slows down

• How fast an object is moving at any given moment

• A speedometer

What is average speed?

• The rate at which an object moves

• The speed of an object at any given moment

• The distance an object travels per unit of time

• Speed with direction

Which of the following is NOT an example of acceleration?

• A truck slowing down for a stop sign

• A motorcycle turning a corner at a consistent speed

• A truck driving straight and using cruise control

• A plane taking flight