Speed - 2

Speed - 2

Page 48 and 49

Multiple Choice

Click on present if you are in class

• Present

• Sleepy

• Absent

Multiple Choice

Calculate these Runner's speeds. Then rank the runners from fastest to slowest, with 1 being the fastest and 3 the slowest.

Runner1- 20 yards in 4 secs

Runner2- 20 yards in 15 secs

Runner3- 20 yards in 10 secs

• Runner 1= 1

  Runner 3= 2

  Runner 2=3

• Runner 1 = 2

  Runner 2 = 1

  Runner 3 = 3

• Runner 1 = 3

  Runner 2 = 2

  Runner 3 = 1

• Runner 1 = 1

  Runner 2 = 3

  Runner 3 = 2

Multiple Choice

If I choose to walk to school at a speed of 3mph, it will take me 4 hours to arrive. How far away do I live?

• 7 miles

• 12 miles

• 1 mile

• .75 miles

Multiple Choice

What is missing in the triangle of knowledge?

• speed

• distance

• time

• minutes

Multiple Choice

A dog runs after a ball that is 45 meters away. It takes him 9 seconds to reach the ball. How fast is the dog running?

• 15 m/s

• 5 mph

• 50 mph

• 5 m/s

Multiple Choice

A plane travels 395,000 meters in 9000 seconds. What was its speed in miles per hour?

• 460 miles per hour

• 438 m/s

• 97.9 miles per hour

• 43.8 miles per hour

Speed

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Head over to microsoft teams for some more examples

Multiple Choice

All of the following are examples of speed except:

• A car traveling at 55 km/hr

• A snail hightailing it 45 mm/sec

• Jube timing himself at 23 seconds

• Lonnie running down the hall at 45 mph

Multiple Choice

A truck travels 40 mph for 5 hours and then 60 mph for 3 hours in the same direction. What is the average speed for the trip (mph = miles per hour)

• 47.5 mph

• 50 mph

• 100 mph

Home work - Quizizz

Poll

How do you feel about the lesson ?

• I understand how to calculate average speed

• I understand but need more practice

• I can solve any average speed question

• I am a bit confused