kled
This page lists questions and answers that were posted by visitors named kled.
Questions
The following questions were asked by visitors named kled.
a man pushes a lawnmower 50ft in 5s by exerting a force of 30lb at an angle of 53degrees with the horizon. find the work done and the average power expended in horsepower.
9 years ago
a 200kg body raised to a height of 10m. what is the gravitational potential energy of the system?
9 years ago
a child and a bicycle have a mass of 45kg together. The child rides the bicycle 1800m in 10 min at a constant speed. what is the kinetic energy of the system?
9 years ago
Answers
The following answers were posted by visitors named kled.