Newton’s second law of motion states that when a force acts on an object, the object’s acceleration is equal to the net force divided by the object’s mass, and is in the same direction as the net force.

3 0

3 years ago

Equipotential lines are usually shown in a manner similar to topographical contour lines, in which the difference in the value o

Anna35 [415]

Answer:

the correct one is 2. the equipotential lines must be closer together where the field has more intensity

Explanation:

The equipotential line concept is a line or surface where a test charge can move without doing work, therefore the potential in this line is constant and they are perpendicular to the electric field lines.

In this exercise we have a charge and a series of equipotential lines, if this is a point charge the lines are circles around the charge, where the potential is given by

V = k q / r

also the electric field and the electuary potential are related

E = $- \frac{dV}{dr}$

therefore the equipotential lines must be closer together where the field has more intensity

When checking the answers, the correct one is 2

3 0

2 years ago

Position your vehicle in the __________ of your lane before turning right and move toward the center line when you are about to

Aleksandr [31]

Answer: Right.

According to traffic rules, one should keep one's vehicle in the right side of lane if intends to turn right in near future. The purpose of this is the road safety. Also, it saves time. It would be difficult to take a right turn from the left side of the lane. It would cause inconvenience to others as well.

8 0

2 years ago

Which single force acts on an object in freefall?

jok3333 [9.3K]

It has to be a)gravity

4 0

2 years ago

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