Any ome ?
what about those
thank you Melody But what about the Other questions ؟
Thank you Alan now its very clear
one over 3
1/3
yes that's right Now I get it
can you also help me here
thank you Alan
I have another question here
http://web2.0calc.com/questions/work-done-by-force
but I don't need to resolve the vector
so the answer must be B
right ?
Any one ?