Josh has a mass of 80 kg. He must apply 800 N of force to climb a rope 5 meters high
How much work did he do?

Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b

Which of the following is the largest disadvantage of about half of the electricity in the united states comes from burning

Calculate the speed of segment c. (science question)1.7 m/s .4 m/s*****.6 m/s 2.3 m/s