<span>Adoptive optics, in
which it’s a lot easier for a computer to constantly monitor and change the
shape of multiple thin mirrors than it is to use a telescope with a large thick
mirror that has to thermally adjust before being able to focus sharply and even
then a large mirror or lens cannot compensate for air turbulence the way
telescope with computer controlled adaptive optics can. </span>
Answer:
1/4
Explanation:
If the distance between two charges is doubled, the attraction of repulsion between the two becomes weaker, and decreases to 1/4 of the original value.
The acceleration due to gravity changes as we move away from Earth, and the expression for gravitational potential energy must reflect this change. The total energy of a system is the sum of kinetic and gravitational potential energy, and this total energy is conserved in orbital motion.
Answer:
gravity
Explanation:
I don't know what the explanations would be
You observe the cars velocity.
Velocity def; the speed of an object traveling in a certain direction
