Question

During the spin cycle of your clothes washer, the tub rotates at a steady angular velocity...

During the spin cycle of your clothes washer, the tub rotates at a steady angular velocity of 32.932.9 rad/s. Find the angular displacement of the tub during a spin of 60.960.9 s, expressed both in radians and in revolutions.

Homework Answers

Answer #1

ωi =32.9329 rad/s

steady angular velocity so α = 0

t=  60.960 sec

θ =ωi*t +1/2*α*t2 = ωi*t +0 =ωi*t = 32.9329* 60.960 = 2007.58958rad = 2008 rad

one revolution = 2pi rad

so

number of revolutions =2007.58958 /(2pi) =319.517805 = 320 revolutions

**************************************************************************
Goodluck Comment in case any doubt, will reply for sure..

**************************************************************************

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The tub of a washer is in a spin-dry cycle, running at a constant angular speed...
The tub of a washer is in a spin-dry cycle, running at a constant angular speed of 50 rad/s for a duration of 10s. After 10s, the lid is opened and the safety switch turns off the washer. The tub slows down to rest in 5s. Find the total angular displacement (for entire 15s) in (a) radians and (b) revolutions? SHOW ALL WORK ON HOW YOU GOT ANSWER PLEASE
The tub of a clothes washer goes into its spin-dry cycle starting from rest and reaches...
The tub of a clothes washer goes into its spin-dry cycle starting from rest and reaches an angular speed of 4.70 rev/s in 7.03 seconds. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub then slows to a stop in 20.04 seconds. Assuming a constant angular acceleration, while the tub is starting and stopping, how many revolutions does the tub turn during this 27.07 second interval?
In a laundromat, during the spin-dry cycle of a washer, the rotating tub goes from rest...
In a laundromat, during the spin-dry cycle of a washer, the rotating tub goes from rest to its maximum angular speed of 9.7 rev/s in 8.8 s. You lift the lid of the washer and notice that the tub decelerates and comes to a stop in 18.5 s. Assuming that the tub rotates with constant angular acceleration while it is starting and stopping, determine the total number of revolutions undergone by the tub during this entire time interval.
The tub of a washer goes into its spin cycle, starting from rest and gaining angular...
The tub of a washer goes into its spin cycle, starting from rest and gaining angular speed steadily for 8.00 s, at which time it is turning at 6.00 rev/s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub smoothly slows to rest in 9.00 s. Through how many revolutions does the tub turn while it is in motion? rev
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an...
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an angular speed of 7.0 rev/s in 8.0 s. At this point the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub slows to rest in 13.0 s. Through how many revolutions does the tub turn during this 21 s interval? Assume constant angular acceleration while it is starting and stopping. rev
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an...
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an angular speed of 4.0 rev/s in 8.0 s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub slows to rest in 11.0 s. Through how many revolutions does the tub turn during this 19 s interval? Assume constant angular acceleration while it is starting and stopping. ________rev
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an...
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an angular speed of 4.0 rev/s in 13.0 s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub slows to rest in 14.0 s. Through how many revolutions does the tub turn during this 27 s interval? Assume constant angular acceleration while it is starting and stopping.
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an...
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an angular speed of 2.0 rev/s in 8.0 s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub slows to rest in 12.0 s. Through how many revolutions does the tub turn during this 20-s interval? Assume constant angular acceleration while it is starting and stopping. rev
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an...
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an angular speed of 4.0 rev/s in 7.0 s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub slows to rest in 12.0 s. Through how many revolutions does the tub turn during this 19 s interval? Assume constant angular acceleration while it is starting and stopping. _____rev
PRACTICE IT A wheel rotates with a constant angular acceleration of 3.25 rad/s2. Assume the angular...
PRACTICE IT A wheel rotates with a constant angular acceleration of 3.25 rad/s2. Assume the angular speed of the wheel is 2.20 rad/s at ti = 0. (a) Through what angle does the wheel rotate between t = 0 and t = 2.00 s? Give your answer in radians and revolutions. ___________ rad ___________ rev (b) What is the angular speed of the wheel at t = 2.00 s? ___________rad/s (c) What angular displacement (in revolutions) results while the angular...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT