PLEASE HELP!! Two thin convex lenses with focal lengths of 10.00 cm are situated 2.00 cm
apart. Suppose there is an object 1.00 cm to the left of the first lens.
At what distance to the left of the second
lens is the virtual image?
[?] cm
Hint: the virtual image of the first lens is the object of the second lens. watch good minus signs!

The answer should be a.

I'm having some difficulty seeing the diagram clearly.but the question says there's a net inward force on the object.so we know right away,  from newton's 2nd law of motion, thatthat baby is accelerating.  it doesn't even matter which way thenet force is pointing.  if there's any net force, then either theobject's speed or else its direction must be changing.