Answer:
Change in velocity, change in direction, change in both velocity and direction
Explanation:
A wave looses its power as it comes to shore because it gets less deeper every second it gets closer to shore
Answer: because of air resistance. See explanation for further details.
Explanation: Galileo performed an experiment to proof that the time of descent of two different masses is independent of time.
But in reality this is most likely not true because of air resistance and other fluid frictional effects in consideration.
If the experiment is performed in a vacuum, it will always be true that time is independent of masses of two falling objects.
