There are 100cm in 1m, divide 100 by 3 and you get 33, multiply that by 12 and you get 396 volts/m.
Hope this is correct and helps.
<span>According to the Kinetic Molecular Theory of Matter, the average kinetic energy of the atoms in a system is directly proportional to its temperature. Thus, the answer to this question is: the average kinetic energy of water particles.</span>
Answer:
10 m/s
Explanation:
Kinetic energy= 
mv² where m is mass and v is velocity.
We have to make v the subject so we should rearrange the equation
K=mv²
v²= 
(use algebra)
v²= 7/0.5×0.140
v²=100
v=√100
v=10 m/s
We can confirm this by using the kinetic energy formula.
K=×0.140×10²
K= 7 J
Hence it is proved that velocity is 10 m/s
Answer:
elative magnitude of the two forces is the same and they are applied in a constant direction.
Explanation:
Newton's second law states that the sum of the forces is equal to the mass times the acceleration
∑ F = m a
in this case there are two forces on the x axis
F_applied - fr = 0
since they indicate that the velocity is constant, consequently
F_applied = fr
the relative magnitude of the two forces is the same and they are applied in a constant direction.
