Find an Online Tutor Now

Anna B.

asked • 08/17/15

I need help with calculus summer homework!

1. Describe the components of the vector v(t)=<t2,5t> and the meaning of this vector.
2. Convert the following parametric equation into a rectangular equation:
{y(t)=-5sint}      (these are meant to be in the same bracket, not two separate}
3. A plane is flying along a bearing of 60 degrees at 500 mph while the wind is blowing at a bearing of 315 degrees at 40 mph. 
a. draw a diagram modeling the situation
b. what is the speed and direction of the vector on which the plane is flying?
4. Given the following terms, find the general term for the series:
1+ (-1x)/2 + (x2)/8 + (-x3)/48 + (x4)/384

1 Expert Answer


Robert F. answered • 08/17/15

5 (10)

A Retired Professor to Tutor Math and Physics

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.