Laws of motion
anag last edited by
Please explain how to solve this sum. Please show working.
Why option 1 cannot be the answer? This is my attempt:
TejasTwix last edited by
In my opinion the ans should be friction force on a can be left or right..left when string isnt taut and F2>umg..and right when string taut and system at rest...string not taut gives reason why (1) isn’t necessarily correct
Option (3) i feel is wrong..as F1>F2 so even when system is at rest it has a tendency to go towards left..so friction towards right only possible