Question

to find the components of the vector sum cm , A+B
Ax = 1.22 cm, Ay=2.15 cm. Vector B =Bx=4.28 cm, By+-3.71 cm.

Answer 1

sorry By= -3.71 cm

Answer 2

\[A+B=(A _{x}+B _{x)}+(A _{y}+B _{y)}\] Nice and easy. Just add the components in the each direction and you are done.

Answer 3

ok that is what I was wondering Thanks