As you add additional light bulbs in series, which graph represents the total voltage across the light bulbs?

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

Which is an advantage of subdividing science into different areas?