Question

The original Ferris wheel had a radius of 38 m and completed a full revolution (2π...

The original Ferris wheel had a radius of 38 m and completed a full revolution (2π radians) every two minutes when operating at its maximum speed. If the wheel were uniformly slowed from its maximum speed to a stop in 35 seconds, what would be the magnitude of the instantaneous tangential speed at the outer rim of the wheel 20 sexonds after it begins ring its deceleration?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
a ferris wheel has a radius of 5.0 m and makes one revolution every 8.0s with...
a ferris wheel has a radius of 5.0 m and makes one revolution every 8.0s with uniform rotation. a person who normally weighs 670N is sitting on one of the benches attached at the rim of the wheel. what is the apparent weight of the person as she passes through the lowest point of her motion?
A ferris wheel with a radius of 30.0 m. Each of the sixty seats on the...
A ferris wheel with a radius of 30.0 m. Each of the sixty seats on the wheel takes 1.00 minute to complete one revolution when its running at full speed. 1). A passenger on a seat has a mass of 60kg. Calculate the weight of the passenger when the seat is at the highest point. 2). Calculate the weight of the passenger at the lowest point.
---- A centrifuge is a common laboratory instrument that separates components of differing densities in solution....
---- A centrifuge is a common laboratory instrument that separates components of differing densities in solution. This is accomplished by spinning a sample around in a circle with a large angular speed. Suppose that after a centrifuge in a medical laboratory is turned off, it continues to rotate with a constant angular deceleration for 10.7 s before coming to rest. A) If its initial angular speed was 3830 rpm , what is the magnitude of its angular deceleration? B) How...
QUESTION 1. A ferris wheel has a radius of 12 m. The center of the ferris...
QUESTION 1. A ferris wheel has a radius of 12 m. The center of the ferris wheel is 14 m above the ground. When it is rotating at full speed the ferris wheel takes 10 s to make a full turn. We can track one seat on the ferris wheel. Let’s define t = 0 to be a time when that seat is at the top of the ferris wheel while the ferris wheel is rotating at full speed. (a)...
A disk with mass m = 8.5 kg and radius R = 0.35 m begins at...
A disk with mass m = 8.5 kg and radius R = 0.35 m begins at rest and accelerates uniformly for t = 18.9 s, to a final angular speed of ? = 29 rad/s. a) What is the angular acceleration of the disk? b) What is the angular displacement over the 18.9 s? c) What is the moment of inertia of the disk? d) What is the change in rotational energy of the disk? e) What is the tangential...
A disk with mass m = 9.5 kg and radius R = 0.3 m begins at...
A disk with mass m = 9.5 kg and radius R = 0.3 m begins at rest and accelerates uniformly for t = 18 s, to a final angular speed of ω = 28 rad/s. A)What is the angular acceleration of the disk? B)What is the angular displacement over the 18 s? C)What is the moment of inertia of the disk? D)What is the change in rotational energy of the disk? E)What is the tangential component of the acceleration of...
a) At a certain instant, a rotating turbine wheel of radius R has angular speed ω...
a) At a certain instant, a rotating turbine wheel of radius R has angular speed ω (measured in rad/s). What must be the magnitude α of its angular acceleration (measured in rad/s2) at this instant if the acceleration vector a⃗ of a point on the rim of the wheel makes an angle of exactly 30∘ with the velocity vector v⃗ of that point? Express your answer in terms of some or all of the variables R and ω. b) At...
A disk with mass m = 10.3 kg and radius R = 0.34 m begins at...
A disk with mass m = 10.3 kg and radius R = 0.34 m begins at rest and accelerates uniformly for t = 16.8 s, to a final angular speed of ω = 26 rad/s. 1) What is the angular acceleration of the disk? rad/s2 2) What is the angular displacement over the 16.8 s? rad 3) What is the moment of inertia of the disk? kg-m2 4) What is the change in rotational energy of the disk? J 5)...
A child pushes her friend (m = 25 kg) located at a radius r = 1.5...
A child pushes her friend (m = 25 kg) located at a radius r = 1.5 m on a merry-go-round (rmgr = 2.0 m, Imgr = 1000 kg*m2) with a constant force F = 90 N applied tangentially to the edge of the merry-go-round (i.e., the force is perpendicular to the radius). The merry-go-round resists spinning with a frictional force of f = 10 N acting at a radius of 1 m and a frictional torque τ = 15 N*m...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT