A ball is thrown straight up in the air. When the ball reaches its highest point, which of the following must be true?

The answer is a 0.64 volts

The purpose of a lab is to do your "expirements" the importance of the topic is so you can now what the story is about and the last one is because no one is me with my question ( what is 3 over 4 x - 9 = 27 maybe you can )

C. it comes from the core of the earth.