No links please Q.8. On application of a force of i ^ + j ^ + k ^ units on a particle, it changed its position from i ^ + j ^ t o j ^ - k ^ . Find the work done. [2 units] Share with your friends Share 0 Sanjay Singh answered this Dear student Work done F→.s→W=(i^+j^+k^).(j^-k^)-(i^+j^)W=(i^+j^+k^)(-k^)-i^)W=-1-1=-2 Regards 0 View Full Answer