Average V

The distance from O to A is ......

• 80 m

• 80 î

• 4 m

• 20 î

The displacement from O to A is ......

• 80 m

• 80 î

• 4 î

• 20 î

The time from O to A is ...... sec

• 80

• 4

• 4 î

• 20 î

The speed from O to A is ...... m/sec

• 80

• 80 î

• 20

• 4

The velocity vector from O to A is ......

• 20 î

• 20

• 4 î

• 4 sec

Are you enjoying the video lesson?

• Yes

• No

The distance from A to B is ......

• 80 m

• zero

• 80 î

• 7 m

The magnitude of displacement from A to B is ......

• 80

• zero

• 80 î

• 3

The time from A to B is ...... sec

• 7

• 3

• 4

• zero

The speed from A to B is ...... m/sec

• zero

• 80/3

• 20

• None