Straight Line Motion

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

When are you undergoing an acceleration in a car? 

• speed up
• slow down
• make turns
• All of the above 

Tags

NGSS.HS-PS2-1

_____ is how fast an object moves in a specific direction.

• velocity
• speed
• displacement
• distance

Speed is different from velocity because

• Velocity has a direction
• Speed uses Distance /Time
• Velocity doesn't include time
• Velocity doesn't include distance

Tags

CCSS.HSN.VM.A.1

Acceleration of an object happens when things ________

• slow down
• go faster
• change direction (turn)
• All of the above

Tags

NGSS.HS-PS2-1

the process of changing position

• motion
• reference point
• acceleration
• speed

Tags

NGSS.MS-PS2-2

When an object's position is changing, that means it is in ________.

• motion
• speed
• direction
• position

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

An object is _____ if its position changes relative to another object.

• in motion
• at reset
• a frame of refence
• magical

Tags

NGSS.MS-PS2-2

All motion is described as relative because

• how do you ever really know if something is in motion
• motion means different things to different people
• everything in the universe is constantly in motion, so it depends on your frame of reference

motion is the change in what?

• speed
• velocity
• acceleration
• position