Astone is dropped into a river from a bridge at a height h above the water. another stone is thrown vertically down at a time t after the first is dropped. both stones strike the water at the same time. what is the initial speed of the second stone? give your answer in terms of the given variables and g. -g

A33.1 g copper object is launched from a 1.5 m 30° steel incline positioned on the floor by being pulled up a string attached to a 50.0 g mass suspended vertically over a pulley. the object is projected towards a glass table where it lands when it is at the point along its trajectory with the lowest speed. it comes to a halt when it clears the opposite edge of the table. it then falls and lands on 9 physics texts each 5 cm thick that are stacked on the floor on the opposite side of the table. assume that the table does not have a ledge and the rectangular object experiences 0.05 n of air resistance as it falls towards the books. how far and how long did the object travel and how fast does it hit the books. assume that at the moment the copper object leaves the incline, the massless string and ideal pulley break off

From the perspective of an employee that effective channeling of work related information and concerns

Which word expression describes how much to calculate pressure