Imagine you throw your hat upward with a speed of 8.00 m/s on the surface of a planet with the gravitational acceleration of 3.20 m/s 2 and no atmosphere. What is the speed of your hat after 8.00 s?

"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."

How would a small bar magnet be oriented when placed at position x?

What kind of air would be characteristic of a continental polar air mass? o a cold, dryob. warm, humido c. warm, dryo d. cold, wet