Which type of reaction does this diagram? Nuclear fusion because nuclei combine to form a heavier nucleus nuclear fission because an atom splitting into large fragments of comparable mass
nuclear fusion because a large amount of energy is being released
nuclear fission because the resulting products aren't radioactive

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.