How do you find the friction between 2 objects given that the acceleration of the objext is 8.75m/s²,7Newtons and o.8kg. The first object with the forces etc. increase uniformely from 2-4 in 4.8meters
@ ALAN, maybe this one is for you.
I don't even understand what it means.
Not clear to me either. The arrangement of the two objects isn't specified (Is one on top of the other? If so, which is which?); what does the 2-4 represent (no units are given); where are the forces applied?