I dont know what you are asking sorry can u elaborate
Answer:
Option B. Decreases
Explanation:
Coulomb's law states that:
F = Kq₁q₂ / r²
Where:
F => is the force of attraction between two charges
K => is the electrical constant.
q₁ and q₂ => are the two charges
r => is the distance apart.
From the formula:
F = Kq₁q₂ / r²
The force of attraction (F) is inversely proportional to the square of their separating distance (r).
This implies that as the distance between them increase, the force of attraction between the two charges will decrease and as the distance between two charges decrease, the force of attraction between them will increase.
Considering the question given above and the illustration given above, the force of attraction will decrease as their distance of separation increases.
Option B gives the right answer to the question.
Answer:
the speed in -y
Explanation:
For this exercise we must use the right hand rule. The motion of a positive charge is given by.
Thumb points in the direction of speed
fingers extended in the direction of the magnetic field, + z axis
the palm in the direction of the force, as the charge is negative in the opposite direction of the force, axis + x
therefore the thumb is in the direction - y
the speed in -y
Answer:
- Chemical energy to Electrical energy
- Chemical energy to Mechanical/Kinetic energy
- Kinetic energy to heat energy
Explanation:
When Lucas puts new batteries in the controller, the chemical energy of the battery would be converted to the electrical energy in a closed circuit. This will give the radio signal to the car to start its motor. When the motor will start, chemical energy would then be converted to mechanical energy. Finally, when the car will be running on the floor, the kinetic energy would be dissipated in the form of heat energy due to friction effect.
Answer:
false im just trying to get it if you'd like to give it to me