Exert force upward.
Like when you pick something up from the floor, or walk up the stairs.
In a way it’s true because you can get a ticket for getting caught littering
Answer:
1/f = 1/D' + 1/D
The magnification equation relates the ratio of the image distance and object distance to the ratio of the image height (h^i) and object height (h^o). The magnification equation is stated as follows:
M= H^i/H^o = D^i/D^o
