Velocity Review 25-26

This graph represents an object

• Travelling to the right

• Travelling to the left

• Traveling to the right and then to left (changes direction)

• Traveling to the left and then to right (changes direction)

This graph represents an object

• Travelling to the right

• Travelling to the left

• Traveling to the right and then to left (changes direction)

• Traveling to the left and then to right (changes direction)

All are units for velocity except:

• m

• m/s

• km/hr

• mi/hr

This position vs. time graph shows someone walking down the street and back. How far did they walk in total?

• 10m

• 2m

• 0m

• 5m

Look at the graph. At what time was the driver stopped?

• at 0 seconds

• at 10 seconds

• at 20 seconds

• at 30 seconds

flat line on a velocity time graph

• shows an interval of no acceleration and the object is maintaining a constant velocity/speed

• speeding up

• s=d/t

• d= s x t

What is happening in A of the graph?

• Speeding Up

• Slowing Down

• Constant Speed Going Forward

• Constant Speed Going Backward

What is velocity?

• The speed and direction of an object's motion

• The speed of an object's motion

• The direction of an object's motion

• The rate of change of speed

What is happening in C of the graph?

• Speeding Up

• Constant Speed Going Forward

• Constant Speed Going Backward

• Slowing Down

Whether the velocity is positive or negative indicates

• the direction an object is traveling

• if an object is speeding up or slowing down

• if an object stops or starts

• If an object is moving faster or slower