Answer:
Explanation:
This means that as the equipotential lines are spaced closer and closer together, the electric field is stronger and stronger. ... This means that if the field is not doing any work on the particle as it moves, then the direction of the field's force must be perpendicular to the direction of the particle's motion.
This question belongs to physics subject.
The gravitational attraction is ruled by the Universal Law of Gravity (Newton's Law).
This law states the the atracction force between two objects is proportional to the product of the masse of the two objects.
The if one of the masses is doubled the product of the masses will also double, and the resultant force will be the double.
Then, the answer 2*22N = 44N is the right option (option C)
As the temperature rises above 130°F (55°C), a chemical reaction occurs and may sustain itself. This reaction does not require oxygen, but the flammable gases produced are at a temperature above their ignition point. These gases will ignite when they come in contact with the air.