Electrons can move between substances ſchree ways. Which of the following can be described as electrons moving from one substance to another because they are rubbing
on an insulator?
a. induction
b. friction
c. conduction

B.) “Shininess” should be explained as “Light bounces off the moving electrons.”

Explanation:

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle