Considering the specific heat of the metal in problem 5. Will this metal heat up more or less than a 17.5 g sample of aluminum (C = 0.899 J/gºC) that received the same
amount of energy?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Is a pencil falling to the floor anon contact force, a force, or a contact force

Why is retrograde motion an apparent motion