farhana21
- 7
- 0
Use the component method to add the vectors and shown in the figure. The length of is 2.55 m and the angle θ = 31.5°. Express the resultant + in unit-vector notation.
The answer should be in the form of ...i + ...j
so far i have done
3*cos(31.5) = 2.56 so this is for ...i but I am unsure of how to find vector j for the y axis.
Please could someone advise me. All help and guidance given is much appreciated
The answer should be in the form of ...i + ...j
so far i have done
3*cos(31.5) = 2.56 so this is for ...i but I am unsure of how to find vector j for the y axis.
Please could someone advise me. All help and guidance given is much appreciated