1. Dec 15, 2005

### avb203796

I need some help with the following assignment!

For the following sets of angles and masses, you must solve for the resultant force, the opposing force, and the angle and mass needed to create a balance on a force table.

1. 50 g at 20 degrees, 100 g at 65 degrees
2. 50g at 90 degrees, 50g at 270 degrees

2. Dec 15, 2005

### avb203796

I am not sure where to start with figureing these out because I have a lot of trouble with vectors and understanding them.

3. Dec 15, 2005

### mybsaccownt

well, is there any other way you can think of these vectors that would make them simpler?

what if we broke them up into parts?

4. Dec 15, 2005

### avb203796

Well see that is where I have the problem. I do not understand how to break them up.

5. Dec 15, 2005

### mybsaccownt

ok

we want to describe the vector with a horizontal and vertical component instead of one part with a direction

so what we basically have is the hypotenuse of a right angle triangle, and we want to find the other two sides