What are some of the challenges of note-taking? Check all that apply. It can take up a great deal of time in class.
It can lessen preparation time before tests.
It does not support retention for the student.
It can be distracting in the middle of a lecture.
It can cause the student to miss information.

Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.