Question Number 102096 by aurpeyz last updated on 06/Jul/20

Commented byaurpeyz last updated on 06/Jul/20

pls help

Commented bymr W last updated on 06/Jul/20

mg cos θ=2×10×cos 30°=17.3 N

Commented byDwaipayan Shikari last updated on 06/Jul/20

None of the given option    mgsin60=17.32 N

Commented byaurpeyz last updated on 06/Jul/20

thank you Sir. i got the same answer because i thought that equal amount of force should be required to make the object stop. if the stoping force is more it will move the objects backwards

Commented byaurpeyz last updated on 07/Jul/20

Commented byaurpeyz last updated on 07/Jul/20

someone did this sir. Is it right?

Commented bymr W last updated on 07/Jul/20

totally wrong!

Commented byaurpeyz last updated on 08/Jul/20

thsnk you sir