Physics, 22.05.2020 02:08, hiddenauthors436
The atlas stone’s is a strong man competition where athletes have to load 5 stones of masses 100kg, 120kg, 140kg, 160kg and 180kg loaded onto 5 platforms, each at a height of 125cm. Travis Ortmayer from the USA, who completed all 5-atlas stones in 15.83s, and used to hold the world record for this event.
How much mechanical work in Joules does Travis do in lifting all 5 stones? Use g=10 m/s2 No partial credit will be given if there is no work shown. Do not include units in your answer.
Answers: 2
Physics, 22.06.2019 21:00, rina62
On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?
Answers: 3
The atlas stone’s is a strong man competition where athletes have to load 5 stones of masses 100kg,...
Mathematics, 30.05.2020 22:58
Mathematics, 30.05.2020 22:58
Mathematics, 30.05.2020 22:58
Mathematics, 30.05.2020 22:58
Mathematics, 30.05.2020 22:58