The element carbon exists in several different forms. pure carbon can be found in the form of diamonds, coal, and the graphite in your pencil. which statement concerning carbon is false? a) all carbon atoms have 6 protons. b) all carbon atoms have 6 neutrons. c) all carbon atoms have an atomic mass equal to the number of protons and neutrons. eliminate d) all carbon atoms have an atomic number of 6.

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

What is the speed vfinal of the electron when it is 10.0 cm from charge 1?