The diagram shows two charged objects, X and Y.
Based on the field lines, what are the charges of the objects?
OX: positive
Y: negative
X: negative
Y: positive
X: negative
Y: negative
X: positive
Y: positive

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.

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600

If jason ii needs 15 kw of power at 300 volts to operate, what amperage of current must flow through the cable?