What is the magnitude of the electrostatic force
between two electrons separated by a distance of
1.00 × 10^–8 meter?
(1) 2.56 × 10^–22 n (3) 2.30 × 10^–12 n
(2) 2.30 × 10^–20 n (4) 1.44 × 10^–1 n

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.

Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction

If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?