Explain the 3 kepler’s law of planetary
1.
2.
3.

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

Which articulations allow for greatest range of motion?

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?