Answer:
d. remains same
Explanation:
Newton's Second Law of Motion states that the acceleration of a physical object is directly proportional to the net force acting on the physical object and inversely proportional to its mass.
Mathematically, it is given by the formula;
Force = mass * acceleration
If both the mass of the body and the force acting on it are doubled, then acceleration remains the same.
Given the following data;
Mass = 2Mass
Force = 2Force
Substituting into the formula, we have;
Answer:
A) and B) are correct.
Explanation:
Let's take a look at the attached picture. Now
The total voltage across both capacitors is the same as the sum of the voltage from each device, that statement is true for any electrical device connected in series. So a) is TRUE
The equivalent capacitance is going to be: 
And that value can be mathematically proven that is always less than any of the values of each capacitor. So b is TRUE
And through both capacitors flow the same current, but the amount of charge depends on the value of the capacitors, so only could be the same if the capacitors are the same value. Otherwise, don't. C) not always, so FALSE
Answer:
The light is either absorbed or reflected
Explanation:
When a ray of light is incident on any surface, three possible things happens, either it gets reflected, absorbed or get transmitted through the surface. This light is detected on the far side of the surface of the substance depending on the transparency of the surface.
Since the condition here is given that there occurs no light on the far side or the other side, so the light must be either reflected by the surface or the light must be absorbed entirely by the surface.
R = U : I. U is in Voltage and I is in Ampère. That gives you R = 36 : 8 = 4,5 Ohm
<h3><u>Answer;</u></h3>
It is pulled up on the right side.
<h3><u>Explanation;</u></h3>
- <em><u>The movement of the armature results from the interactions between magnetic field and electric current.</u></em> The greater the amount of current or the greater the strength of magnetic field, the faster the armature moves as a result of the force created.
- <u><em>The direction of motion depends on the direction of the electric current such that if the direction of current makes the armature of the electric motor be pushed down then changing the direction of electric current will produce an opposite motion, that is upward.</em></u>
