A water balloon was dropped from a high window and struck its target 1.1 seconds later if the balloon left the persons hand at -5.0 m/sec, what was its velocity on impact?

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.