TutorMe homepage
Subjects
PRICING
COURSES
SIGN IN
Start Free Trial
Bradley S.
Engineer and Economist!!
Tutor Satisfaction Guarantee
Physics (Newtonian Mechanics)
TutorMe
Question:

A ball is dropped from 1 meter off the ground. Ignoring air resistance how long will it take to hit the ground?

Bradley S.
Answer:

Known: Acceleration due to gravity is 9.81 m/s/s. Height is 1 meter. x=1 xo=0 x=xo + .5at^2. Is the equation governing acceleration and distance. 1=.5(9.81)t^2. 4.905=t^2 t=sqrt(4.905)=2.22

Pre-Calculus
TutorMe
Question:

A right triangle has a hypotenuse of 6, units do not matter here. The two now right angels are 60 and 30 degrees. What is the length of the line opposing the 60-degree corner?

Bradley S.
Answer:

We know that the sin of an angel is the opposite divided by the hypotenuse. We know sin(60)=x/6. The answer is then 6*sin(60).

Statistics
TutorMe
Question:

What is the probability of flipping a coin 3 time and getting 3 heads in a row? The equal probability of heads and tails. i.e. 50/50

Bradley S.
Answer:

The probability of getting heads any single time is .5. The three events are independent of each other. The previous result(s) do not affect the next. The answer is then .5*.5*.5=.125

Send a message explaining your
needs and Bradley will reply soon.
Contact Bradley
Ready now? Request a lesson.
Start Session
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 Session" 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.