Answered: - A high-speed flywheel in a motor is spinning at 450 rpm when a

A high-speed flywheel in a motor is spinning at 450 rpm?when a power failure suddenly occurs. The flywheel has mass 42.0?kg?and diameter 77.0?cm?. The power is off for 32.0?s?and during this time the flywheel slows due to friction in its axle bearings. During the time the power is off, the flywheel makes 150 complete revolutions.

(A) At what rate is the flywheel spinning when the power comes back on?

??= ?

(B)?How long after the beginning of the power failure would it have taken the flywheel to stop if the power had not come back on?

t = ?

(C)?How many revolutions would the wheel have made during this time?

N = ?

 

---

Solution details:

About this Question

STATUS

Answered

QUALITY

Approved

DATE ANSWERED

Oct 07, 2020

EXPERT

Tutor

ANSWER RATING

GET INSTANT HELP/h4>

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

• As a reference for in-depth understanding of the subject.
• As a source of ideas / reasoning for your own research (if properly referenced)
• For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).

This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

NEW ASSIGNMENT HELP?

Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.