Question
Rosie (mass 58 kg) pushes a box with a horizontal force of 170 N (38.216 lb) at a speed
16 m/min. What is Rosie’s power output?
Answer in units of W
16 m/min. What is Rosie’s power output?
Answer in units of W
Answers
Damon
16 m/min * 1 min/60 sec = 16/60 m/s
= 4/15 m/s
F * v = power = (170 * 4)/15 Watts
= 4/15 m/s
F * v = power = (170 * 4)/15 Watts