A. molecules are CONSTANTLY moving.
Hinge joints would be your elbow, your knee and, believe it or not, your ankle as well!
A:the other options are examples of unethical behavior
Pressure = force ( in newtons ) / area ( in m^2 )
pressure put
= 30 000 N / 0.75 m^2
= 40 000 Pa
Answer:
C) Use two batteries instead of one.
Explanation:
-Strength of an electromagnet depends on the electrical current which flows through the wires.
-Two batteries have a higher current than one and thus higher strength in the electromagnet.