Classify the following measures as scalars and vectors.
(i)10kg
(ii)2metres north-west
(iii)40°
(iv)40watt
(v)10-19coulomb
(vi)20m/s2
(i)10kg is a scalar quantity because it involves only magnitude.
(ii) 2 meters north-west is a vector quantity as it involves both magnitude and direction.
(iii)40°is a scalar quantity as it involves only magnitude.
(iv)40 watts is a scalar quantity as it involves only magnitude.
(v)10-19 coulomb is a scalar quantity as it involves only magnitude.
(vi)20m/s2 is a vector quantity as it involves magnitude as well as direction.
What is the Planning Process?
In general, vectors are used in Maths and Science and are categorized into 10 different types of vectors such as:-