Answer:
According to Coulomb's Law, the potential energy of two charged particles is directly proportional to the product of the two charges and inversely proportional to the distance between the charges
Explanation:
According to Coulomb's Law, the potential energy of two charged particles is directly proportional to the product of the two charges and inversely proportional to the distance between the charges. Since the potential energy of two charged particles is directly proportional to the product of the two charges, its magnitude increases as the charges of the particles increases. For like charges, the potential energy is positive(the product of the two alike charges must be positive) and since potential energy is inversely proportional to the distance between the charges therefore it decreases as the particles get farther apart . For opposite charges, the potential energy is negative(the product of the two opposite charges must be negative) and since potential energy is inversely proportional to the distance between the two charges, it becomes more negative as the particles get closer together.
Answer:
electro motive force (emf) is the amount of work required to move a unit electric charge between two points
Answer:
Explanation:
Given
Mass of crate is
coefficient of kinetic friction
Larry Pushes with a force of to the right
Moe pushes with a force of to the left
Curly Pushes downward with a force of
Net Normal reaction on the ground is
Friction force is given by
Friction Force always opposes the motion
Net Horizontal force on the box is
acceleration is given by
Answer: 83.3 W
Explanation: I think, I’m not sure. If I’m wrong correct me ;)