Q3.12/Is it possible to add a vector quantity to a scalar quantity? Explain
.
A/ Addition of a vector to a scalar is not defined. Think of apples and oranges Vector A has a negative x component 3.00 units in length


p. 47/and a positive y component 2.00 units in length. (A) Determine an expression for A in unit–vector notation. (B) Determine the magnitude and direction of A. (C) What vector B when added to A gives a resultantvector with no x component and a negative y component 4.00 units in length





p.53A vector is given by R = 2ˆi + ˆj + 3ˆk. Find (A) the magnitudes of the x, y, and z components, (B) the magnitude
of R, and (C) the angles between R and the x, y, and z axes.