Question

Three forces that act on a particle are given by F1 = 20i + 36j – 65k N, F2 = 2i + 36j N and F3 = 10i – 65k N. Find their resultant and magnitude explain it in english please.

Answer 1

Answer:

so here we go your explaination

Explanation:        

      F1=20i+36j-65k.....1

      F2=2i+36j.....2

      F3=10i-65....3

so we have to get the resultant therfore the force which exist wll equal to sum of total force exist to make resultant

  Fr=f1+f2+f3

SO WILL GET IT I HAVE PUT IT FORMUL

now magnitude will be its resultant square root

hope so you understand i have given this hint so you can do it

hope you understand my word