Hi All,
It would be great if you guys can help me out with this attached question.My colleague says that when the trolley is being pushed and when it is not being pushed, the friction should be backwards against the direction of motion. Ans : Option (D)
Another of my colleague says that when...
Option (A): One of us argues, since that is the distance the object moves, the WD should be that distance.
Option (B): The WD here is to bring the load up by a dist of y and multiplied by the force acting on it, which is the weight.
Force x Dist moved in the direction of the force
Option...
Hi,
Some confusion with the attached problem. Some of us say that the work done on the load is W(x+y) while some others are saying that the WD on the load is just Wy since the motor moves the distance x and that work is done by the motor.
Could we have some clarifications?
Din