Dimensional Analysis

How many seconds are in a day?

• There are only seconds in a minute.
• 1440sec
• 86,400sec
• 84,600sec

Complete the statement:
5 cm/min = ______ m/day
(100 cm = 1 m)

• 72
• 840
• 7.2
• 5,040,000

Tags

CCSS.4.MD.A.1

Convert 300 feet/hour into inches/seconds

• 10

• 100

• 1000

• 1

Tags

CCSS.6.RP.A.3D

Convert 704 feet/seconds into miles/hour

• 4
• 48
• 480
• 4800

A pitcher can throw a fast ball at 102 miles per hour. Convert that to feet per minute.

• 1.4 ft/min

• 6120 ft/min

• 1.7 ft/min

• 8976 ft/min

Jessica ran 52,520 ft in 50 minutes. What is her rate in miles per hour?

• 16 miles/hr

• 12.2 miles/hr

• 8 mile/hour

• 11.9 mile/hr

A cheetah ran 30 miles in 30 minutes. How many yards can a cheetah run per minute?

• 1760 yards per minute

• 3200 yards per minute

• 5760 yards per minute

• 4567 yards per minute

A passenger jet has a speed of 900 km/h.
What is its speed in m/s?
(1 km = 1000 m)

• 250 m/s
• 324 m/s
• 1,500 m/s
• 2,500 m/s

1 mile = 1.6 kilometer.   Jan went to Canada fishing.  As she was driving, she read a traffic sign that stated the speed limit is 90 km/hr.  Convert this to miles per hour. 

• 70
• 53
• 56.25

Tags

CCSS.6.RP.A.3D

An adult cheetah can run up to 70 miles per hour. About how fast is this in feet per second? 

• About 103 feet per second
• 360 feet per second
• 8 and 1/3 feet per second
• Really fast!

Tags

CCSS.4.MD.A.1

CCSS.5.MD.A.1