Aroldis Chapman (closing pitcher for the New York Yankees) posses a 47.7m/s (105mph) fastball. If he threw a baseball straight up into the air, how high will the baseball go? how long with the baseball take to reach maximum height? how long will the baseball stay in the air?

According to the tide table below what time of day will the highest tide occur?

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.