Question

help

Answer 1

@ramkrishna @Ishaan94

Answer 2

\[\frac{12}3=4\]

Answer 3

but B is the answer..

Answer 4

B? Hmm

Answer 5

yeap, thats why i am confused

Answer 6

okay i get it, should find the total distance and divide it by the time..

Answer 7

Ohh :/ Total Distance over Time, silly me :/ I am sorry.

Answer 8

can u help me in this..

Answer 9

I think it should be A.

Answer 10

yep it is, can u explain me?

Answer 11

\(F_c\) is the centripetal force, frame of reference is the coin itself, for coin to not shift friction should balance the \(F_c\).