Suppose two initial vectors intersect at a right angle and form a resultant vector. The magnitudes of one initial vector, cap A , and the resultant vector, cap r , are given. Which formula can be used to find the magnitude of the other initial vector, cap b ?

Question

Revolt · Accepted Answer

cap b squared is equal to cap r squared minus cap A squared

Vectors - Quiz Quiz

Suppose two initial vectors intersect at a right angle and form a resultant vector. The magnitudes of one initial vector, cap A , and the resultant vector, cap r , are given. Which formula can be used to find the magnitude of the other initial vector, cap b ?

More from this Course