Answer:
a proton because it has a positive charge
<span>We use m/s for the velocity, and m2/(V·s) for the </span><span>mobility.</span>
Answer:
Normal force=mg
Explanation:
The reaction force of weight is the normal force.
in order to find the normal for we need to write all the forces and set it equal to the net force:
N-mg=ma (since it is a constant speed the a=0)
N=mg
Answer:
a car
A sled sliding across snow or ice.
a ball down a hill
mercury
Explanation:
