velocity and acceleration

Acceleration of an object happens when things ________

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

Tags

NGSS.MS-PS2-2

In the distance vs. time graph, what type of motion does the line represent? 

• Speed
• Velocity
• Acceleration
• Deceleration

In the distance vs. time graph, what type of motion does the line represent?

• No motion
• Constant velocity
• Acceleration
• Deceleration

In the distance vs. time graph, what type of motion does the line represent?

• Acceleration
• No motion
• Deceleration
• Constant Velocity

Describe the speed of the object from 4-6 seconds using the distance vs. time graph.

• Increasing speed
• Decreasing speed
• Not moving
• Constant speed

Tags

NGSS.MS-PS3-1

Describe the speed of the object from
0-2 seconds using the distance vs. time graph.

• Constant speed
• Speeding up
• Slowing down
• Not moving

Tags

NGSS.MS-PS3-1

What is the object doing from 10-12.5 seconds?

• Slowing down 
• Returning to the starting position
• Speeding up
• Not moving

Which graph is would represent a decrease in speed?

• Graph A
• Graph B
• Graph C
• The object is not decreasing in speed in any of these graphs

Tags

NGSS.MS-PS3-1

Which runner stopped for a rest?

• Albert

• Bob

• Charlie

• None of them stopped

How far will a person go if they jog for 2 hours at a speed of 12 km/hr?

• 6 km
• 0.5 km
• 10 km
• 24 km