Question

In which case will the object move due to an unbalanced force?


A.


Up = 300 N

Right = 300 N

Down = 300 N

Left = 250 N


B.


Up = 550 N

Right = 200 N

Down = 550 N

Left = 200 N


C.


Up = 300 N

Right = 400 N

Down = 300 N

Left = 400 N


D.


Up = 450 N

Right = 450 N

Down = 450 N

Left = 450 N

Answer 1

We need to see the diagram that goes with this...

Answer 2

in case A

Answer 3

Ah - I see now - the four forces UDLR act on a body.
so:
if the Up and down forces are not equal then they are unbalanced
if the left and right forces are not equal they are unbalanced.