Posted by **Hujinson** on Monday, May 11, 2009 at 10:14pm.

Thanks in advance, these problems have been stumping me. Please include answers though, I have tried to work it out, but need answers to see where I am going wrong/where I need to go.

1. Determine all solutions for X^4+2-3i

2. Forces of 60 and 100 pounds have a resultant force of 125 pounds, what is the angle between the vectors?

3. Consider a truck hat weighs 5000 pounds at an incline of 20 degrees. What is the braking force required to keep the truck from rolling down the hill?

4. Two forces with a direction of 30 degrees and 60 degrees and magnitudes of 5 and 13 respectively act on a point. Find the direction and magnitude of the resultant force.

## Answer This Question

## Related Questions

- Pre calc - Thanks in advance, these problems have been stumping me. Please ...
- Math - Thanks in advance, these problems have been stumping me. Please include ...
- Math/Physics - Thanks in advance, these problems have been stumping me. Please ...
- Algergra - I am stumped! I have been working on these problems for the longest ...
- pre calc trig check my work please - sin x + cos x -------------- = ? sin x sin ...
- Algebra - I've been trying to figure out this equation for over an hour but all ...
- Math for Trish To Help Me With - Factor the following. You will earn 5 points ...
- Foundations of Behavior - Compare and Contrast these words, Structuralism, ...
- GRAMMER - PLEASE CORRECT THE ANSWERS ACCORDING TO THE QUESTION BELOW. WRITE OUT ...
- English - 3. I didn't see the movie Star Wars. - Me neither. - I saw the movie. ...

More Related Questions