RECALL

Distance

100

What is Motion

A change in position or orientation

200

What are the units for distance

meters

300

Is distance a vector or scalar

vector

400

Derrick crawls 4 feet south and then turns east and crawls 6 feet. What is his distance?

10 ft southeast

500

Amy runs 2 miles south, turns around runs around 3 miles north and then runs 4 miles east. What is her distance?

5 mi northeast

Displacement

100

What is displacement

The shortest distance between the initial and final position, The shortest distance between the initial and final position of an object

200

What are the units for displacement

meters

300

Is displacement a vector or scalar

vector

400

Ray runs 2 lap around a 400 meters track. What is his displacement.

0 meters

500

David walks 30 feet north, 30 feet west, and 30 feet south. what is his displacement

52 ft southwest

Speed

100

What is speed

The speed of an object is the ratio of the distance in the given time interval.

200

what are the units for speed

meters per second

300

What is the formula for speed

S=Distance/ Time

400

Ricky Bobby travels 600 miles in 4 hours, what is his speed?

150 mi/h

500

If the Lockhead SR71 traveled 2200 miles per hour how far can it travel in: A) 2 hours, B) 3 hours, C) 5 hours

A)4400 mi B)6600 mi C)11000 mi

Velocity

100

What is velocity

A measurement of the rate and direction of motion

200

What are the units for velocity

meters per second

300

What is the formula for velocity

V= Displacement/Time

400

John can travel 560 miles in 9 hours, what is his velocity

62.2 mi/h

500

Todd drives to work - 55 miles one way in 1.4 hours and then drives home in 2 hours - what is his velocity?

0 mi/h