# Calculate the work done

1. May 31, 2016

### alijan kk

1. The problem statement, all variables and given/known data
watch the image

2. Relevant equations

3. The attempt at a solution
make me understand the symbols like i^

#### Attached Files:

• ###### Capture.PNG
File size:
34.8 KB
Views:
67
2. May 31, 2016

### ehild

$\hat i$ , $\hat j$ , $\hat k$ are the unit vectors in the directions x, y, z.