TRUE AND FALSE QUESTIONS IN PHYSICS 6. Change in mass affects KE more than a change in velocity
7. For acceleration due to gravity on Earth (g), we use 9.8 m/s^2
8. In a closed system, we can say that the maximum amount of Kinetic Energy must equal the maximum amount of Potential Energy in a different part of the closed system
9. The P in GEWAUP stands for Practice. 10. 1st Law of Thermodynamics states that energy cannot be created or destroyed.​

what type of charge does it have? negative

answer(20) psi;

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.

it is b. absorbs thermal energy