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A blade of a windmill completes 1 rotation every 4 seconds. The outer end of the blade travels 600 feet in 1 rotation. What is the speed of the outer end of the blade in feet per minute?
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36 votes
36 votes
A blade of a windmill completes 1 rotation every 4 seconds. The outer end of the blade travels 600 feet in 1 rotation. What is the speed of the outer end of the blade in feet per minute?

User Spielbug
by
2.6k points

2 Answers

14 votes
14 votes

Answer:

900 feet per minute

Explanation:

User Tal Ohana
by
3.4k points
22 votes
22 votes

Answer:


image ft per minute

Explanation:

There are 15 4's in a minute, which is 60.

600x15=9000.

User Chris Strickland
by
2.7k points
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