Question:
A logger drags a heavy log across level ground by attaching
Last updated: 7/30/2022
A logger drags a heavy log across level ground by attaching a cable from the log to a bulldozer. The cable is inclined upward from horizontal at an angle of 20°. The cable exerts a constant force of 2000 N while pulling the log 16 m. How much work is done in dragging the log? 3.0 x 104 J