State if these states are true or false 1.Light causes the same change to all materials.
2.All light is the same, whether it comes from the sun, a light bulb, or anywhere else.
3.Light can travel through materials that you cannot see through, like wood or aluminum foil.

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?

Why does a collision with an airbag cause less damage than a collision with a steering wheel

Formulating a hypothesis: part i 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 " because when writing your hypothesis