« previous next »

Author Question: Change 2 rpm to _______ rad/seC. (1 min = 60 sec and 2pi radians = 360 degrees. A. 0.015 rad/sec ... (Read 40 times)

sdfghj

  • Hero Member
  • *****
  • 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

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 19, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Atherosclerosis. (a) A sectioned coronary artery that exhibits an accumulation of fatty plaque, whic Atherosclerosis. (a) A sectioned coronary artery that exhibits an accumulation of fatty plaque, whic
Change Women’s Roles Change Women’s Roles
Climate change affects organisms and ecosystems Climate change affects organisms and ecosystems
The Global Impact of Climate Change The Global Impact of Climate Change
The impact of climate change on natural ecosystems The impact of climate change on natural ecosystems
A Change of Heart A Change of Heart
Video: Effect of the environment on coat color in the Himalayan rabbit Animation

For a complete list of videos, visit our video library