Physics, 25.01.2020 01:31, corriganpelton
If a mint is on a turn table that is rotating at 34 rpm’s, and is 23 (cm) away from the center of the record, what is the tangential acceleration?
Answers: 2
Physics, 22.06.2019 09:00, bendmads04
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 23.06.2019 15:30, jrfranckowiak
If a small-diameter open glass tube is partially immersed in a vessel containing mercury, the surface of the mercury inside the tube will be a. lower than the mercury in the vessel, and shaped like the inside of a bowl. b. higher than the mercury in the vessel, and shaped like the inside of a bowl. c. lower than the mercury in the vessel, and shaped like the outside of an umbrella. d. higher than the mercury in the vessel, and shaped like the outside of an umbrella.
Answers: 1
If a mint is on a turn table that is rotating at 34 rpm’s, and is 23 (cm) away from the center of th...
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