Enable contrast version

# Tutor profile: Daniel M.

Inactive
Daniel M.
Dedicated Tutor, Princeton University Student
Tutor Satisfaction Guarantee

## Questions

### Subject:SAT

TutorMe
Question:

What is the type of grammar mistake shown in the following sentence? I did really well on the SAT, then I went out to celebrate.

Inactive
Daniel M.

This is a classic example of a comma splice?

### Subject:Statistics

TutorMe
Question:

By looking at the histogram of a given data set we can see that the data is skewed to the right. What can we conclude about the relationship of the mean and the median?

Inactive
Daniel M.

From a right skewed distribution, the mean is greater than the median.

### Subject:Physics

TutorMe
Question:

An old record player accelerates a disc from 0 RPM to 33.3 RPM in 5 seconds. A fly on the end of the disc stays on the record player for the entire 5 seconds. What is the total distance that the fly travels given that the disk has radius 5 inches?

Inactive
Daniel M.

In order to figure out how far the fly traveled, first we must find out how many rotations the disc performed, then multiply the number of rotations by the circumference of the disc to find the answer. The angular velocity at the end was 33.3 RPM or 3.5 rad/s. The angular acceleration was then 0.7 $$\frac{rad}{s^2}$$. Using the formula $$\theta = \omega t + 1/2 \alpha t^2$$ we find that the total angular displacement was 8.75 radians. Converting from radians to revolutions leads us to 1.39 revolutions. Finally the circumference of the disc was $$C = 2\pi r = 2 \pi 5 in = 31.41 in$$, so the total distance traveled by the fly was 31.41 * 1.39 = 43.66.

## Contact tutor

Send a message explaining your
needs and Daniel will reply soon.
Contact Daniel

Start Lesson

## FAQs

What is a lesson?
A lesson is virtual lesson space on our platform where you and a tutor can communicate. You'll have the option to communicate using video/audio as well as text chat. You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.
How do I begin a lesson?
If the tutor is currently online, you can click the "Start Lesson" button above. If they are offline, you can always send them a message to schedule a lesson.
Who are TutorMe tutors?
Many of our tutors are current college students or recent graduates of top-tier universities like MIT, Harvard and USC. TutorMe has thousands of top-quality tutors available to work with you.
BEST IN CLASS SINCE 2015
TutorMe homepage