Forces and Power

Questions (2)

A woman runs a kilometer using a force of 210 N and a power output of 500 W. How long in minutes does it take this woman to
1. 4 answers
2. asked by Josh
3. 1,994 views
A 1.0 x 10^3 kg elevator carries a maximum load of 800.0 kg. A constant frictional force of 4.0 x 10^3 N s the elevator's motion
1. 3 answers
2. asked by K
3. 5,261 views