When the balloon sticks to the wall (assuming it sticks to the wall). It is because the balloon is negatively charged and the wall carries an extra
positive charge.
A. false
B. true

An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

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.