When is the sum of the two vectors are maximum and when minumum ?

When is the sum of the two vectors maximum and when minumum ?

When the resultant of two vectors is maximum and when minimum ?

When is the sum of two non zero vectors is zero ?

Rate of corrosion I maximum when

The vector sum of two vectors vecA and vecB is maximum , then the angle theta between two vector is

The greatest resultant of two vectors vec P and vec Q is (n) times their least reast resultant. Fiven | vec P | gt |vec Q| . When theta is the angle between the two vectors, their resultant is half the sum of the two vectors. Show that, cos theta =- (n^(2) +2) // (n n^(2) -1) .

Root pressure is maximum when

Root pressure is maximum when

When two vectors are said to be equal vectors?

When is the torque on a dipole in a field maximum ?