1.

2) A force F 4i++3k acting on a particle producesa displacement of S-21 + 3j + 5k where F isexpressed in newton and S in metre. Find the workAns :41J)done by the force.

AnswerΒ»

F.S8+18+15=41πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘



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