A person weighing 645 N climbs up a ladder to a height of 4.55 m. 1. What work does the person do?
2. What is the increase in gravitational potential energy?
3. Where does the energy come from to cause this increase in ?
hp

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.

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