Would you like to send a specific problem from the book? I'll solve it and explain the process in detail.
If you provide specific problems (text, figure descriptions, or even a photo/scan of the problem statement), I can: solucionario fisica vectorial 1 vallejo zambranopdf work
If you solve a work problem but doubt your result, input the vector expressions into Wolfram Alpha to verify the dot product or integral. Would you like to send a specific problem from the book