[Answered] Change 20 rpm to _______ rad/seC. (1 min = 60 sec and 2pi radians = 360 degrees. A. 0.15 rad/sec ...

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Author Question: Change 20 rpm to _______ rad/seC. (1 min = 60 sec and 2pi radians = 360 degrees. A. 0.15 rad/sec ... (Read 78 times)

Zulu123

Hero Member
Posts: 525

on: Aug 19, 2018

Change 20 rpm to _______ rad/seC. (1 min = 60 sec and 2pi radians = 360 degrees.

A. 0.15 rad/sec
B. 2.09 rad/sec
C. 3.18 rad/sec
D. 6.36 rad/sec

Question 2

An elevator weighs 550 lbs. It's pulled upward 5 feet in 5 seconds. How much
horsepower is required? (No friction)

A. 1.0 hp
B. 5.5 hp
C. 10 hp
D. 55 hp

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Marked as best answer by a Subject Expert

dyrone

Sr. Member
Posts: 322

Reply #1 on: Aug 19, 2018

Answer to Question 1

C

Answer to Question 2

A

Zulu123

Member
Posts: 525

Reply 2 on: Aug 19, 2018

Gracias!

pangili4

Member
Posts: 346

Reply 3 on: Yesterday

TYSM

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