Average Speed

Average Speed

Page 67

Multiple Choice

Click on Present if you are in class

• Present

• Absent

Lesson Objective

At the end of this lesson, students will be able to

• Calculate average speed

• Calculate time in speed problems

Multiple Choice

You start a trip at 9am from your home to the airport which is 100 km apart. If you drive at a speed of 50km/hr, what time will you arrive at the airport

• 11am

• 11pm

• 2am

• 2pm

Multiple Choice

You drive your car in a straight line at 20.0m/s for 10 minutes, you then drive your car at 30.0m/s for another 15 minutes. What is the average speed of your car?

• 25m/s

• 26m/s

• 50m/s

• 28.9m/s

Open Ended

You drive in a straight line for 23 meters per second for 10 miles, then at 20 meters per second for another 15 miles. What is the average speed of the trip in meters per second

1 mile = 1609.34 meters

Multiple Choice

The golfer sinks the ball in the image in 2 putts. What is the DISPLACEMENT of the ball after the 2nd putt

• 15m

• 12m

• 10m

• 5m

Multiple Choice

What is the displacement of player B in the image

• 2m

• -2m