Physics, 06.01.2020 09:31 rubycarbajal
Loggers cut down 2 identical trees. one tree was cut down with a hand saw and one was cut down with an electric saw. which activity involved more work? which one involved more power?
Answers: 2
Physics, 21.06.2019 20:30
Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)
Answers: 2
Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
Physics, 22.06.2019 19:00
On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas.what is your cost?
Answers: 1
Loggers cut down 2 identical trees. one tree was cut down with a hand saw and one was cut down with...
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Physics, 30.06.2019 22:20
History, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Health, 30.06.2019 22:20
History, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
History, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20
Mathematics, 30.06.2019 22:20