In: Physics
Suppose we have the following vectorial equation c = na x b where n is a constant, and c, a, b are vectors Givens n = -1 a = 2i – j
a) Determine the direction and size of the vector c if b = 2i
b) Determine the direction and size of the vector c if b = 2k
c) Determine the direction and size of the vector c if b = 2i – k
I really need the step by step for this. If you could, please write legibly.
Thank you Greatly!