Question

3. If you've ever played with an inflated ball of any type while swimming, you've probably noticed that if a ball is already floating on the surface of the water, it's easy to push it down a few centimeters. But then it's harder to push it the next few cm down, and so on, until the ball is completely submerged-the last few cm are the hardest! submerged. 1-2 sentences, no equations or math. b) Suppose, once the ball is completely submerged, you hold it there for a while, then push it all the way to the bottom of the pool. Does it take more force to hold it at the bottom of the pool than to hold it just beneath the surface? Explain in a few sentences.

Answer 1

sbueyaniy tetasess ball as pushe Lo Hem So meu