Brianb
This page lists questions and answers that were posted by visitors named Brianb.
Questions
The following questions were asked by visitors named Brianb.
How much power [W] is required to drag a sled horizontally at 3 miles per hour if the sled has a mass of 100 kg and the coefficient of friction is 0.15?
14 years ago
What size motor [W] is required to pump 12,000 gallons of water up a water tower (with a height of 25 ft.) in 25 minutes? The density of water is 1,000 kg/cubic meter.
14 years ago
Answers
The following answers were posted by visitors named Brianb.