MAy june 2010.
paper 4,mechanics
Variant 43
Question 4.
We have to find the co-eff of friction of b.
We know Tension.
calculate for above subquestion.
it says the B moves up,so does this mean it accelerate up?
There fore T and a must be in the same direction?
Friction in the opposite direction?
I dont get it.
Please clear this for me.