Answer:
The total magnification will be 40x.
Explanation:
As we know if the magnification of the eyepiece of a microscope be 
and that of the objective be 
, then the total magnification is given by
Given, 
and 
Therefore total magnification is 
Answer:
because there isn't any gravity there
Answer:
force-strength,power or energy as an attribute of motion, movement or action. Example: Frictional force.
Answer:
The problem occurs with all spherical mirrors.
Spherical mirrors are practical up to about inches in diameter.
Reflecting telescopes use spherical mirrors for apertures up to about 4 ".
Larger aperture telescopes use parabolic mirrors to obtain sharp focus.
A because of the object isn’t rolling yet and it’s circular then it has the potential to roll
