(i) 10 kg
(ii) 2 meters north-west
(iii) 40°
(iv) 40 watt
(v) 10–19 coulomb
(vi) 20 m/s2
3 Classify the following as scalar and vector quantities (i) time period
(ii) distance
(iii) force
(iv) velocity
(v) work done
4 In Fig 10