Scientists represent electric field strength is a vector quantity, rather than as a scalar quantity. From this, we can infer that an electric field has magnitude and direction. What accounts for the directional nature of the electric field?
A)
law of attraction: opposite charges attract, like charges repel

B)
Ohm's law: electrons moving through a conductor to create a circuit

C)
voltage: is the potential difference between one conductor and another
Eliminate

D)
gravity: any object, with mass, even a particle, has an attractive force

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!