I need help solving this problem

Whethe Wplayer F+ wpi 10. How far in meters does an elephant pull a circus wagon if it uses 150 N of force and does 4,000 J of work? 1 1. Frank does 2400 J of work in climbing a set of stairs. If he does the work in 6 seconds, what is his power output? 12. How much work is required to pull a sled if you use 130 Watts of power in 5 seconds? 13. How long does it take you to create 200 Watts of power if you use 1000 J of work? 14. A 150 N boy rides a 60 N bicycle a total of 200 m at a constant speed. If the boy rides his bike for 63 seconds, how much work did he do