In a beauty salon, mirrors are arranged facing each other and in parallel. If you look at one of the mirrors, you will see a series of images in the other mirror. The images formed in one mirror acts as the object for the second mirror and so on. Imagine that the parlor is 2 meters wide and you are standing at the middle. Where will you locate your first two images formed by each mirror?​

i do not have a plan hehehehe

b.a device that inputs heat into a cool object

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.