Find the second force in unit-vector notation

[tjcreamer9]

Homework Statement

There are two forces on the 1.6 kg box
20 n to the right
12m/s2 acceleration at 30 degress going from the origin into the 3 quadrin

Find the second force in unit-vector notation.
( N) i + ( N) j
(b) Find the second force as a magnitude and direction.
N, ° (counterclockwise from the +x-axis is positive)

Homework Equations

The Attempt at a Solution

-26, -10.34

 

[Hootenanny]

The Attempt at a Solution

-26, -10.34

This isn't a solution, its a set of answers. I think you'll be hard pushed to get someone to work through the problem themselves to check your answers.