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Author Question: Change 2 rpm to _______ rad/seC. (1 min = 60 sec and 2pi radians = 360 degrees. A. 0.015 rad/sec ... (Read 33 times)

sdfghj

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  • Posts: 552
on: Aug 19, 2018
Change 2 rpm to _______ rad/seC. (1 min = 60 sec and 2pi radians = 360 degrees.
 
  A. 0.015 rad/sec
  B. 0.209 rad/sec
  C. 0.318 rad/sec
  D. 0.636 rad/sec

Question 2

An elevator weighs 5500 lbs. It's pulled upward 10 feet in 10 seconds. How much
  horsepower is required? (No friction)
 
  A. 1.0 hp
  B. 5.5 hp
  C. 10 hp
  D. 55 hp


ally

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  • Posts: 331
Reply #1 on: Aug 19, 2018
Answer to Question 1

B

Answer to Question 2

C


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