M 2 E M M 3 Please consider the situation as above. Mi is on a horizontal smooth floor. M2 is on top of Mi. Top of Mi is also horizontal and smooth Pulley is light and smooth. String is light, flexible and non-stretchable. M3 is touching the vertical and smooth surface of M1. The string attached to M2 is horizontal. The string attached to M3 is vertical (i) Please find the expression for the horizontal force F, which should be applied on MI , to keep M2 and M3 at rest with respect to Mi ? (ii) Please find the magnitude of F, if MI = 5.00 kg, M2 = 3.00 kg, and M3 = 2.00 kg