Physics, 09.10.2019 00:20, snikergrace

Anne is working on a research project that involves the use of a centrifuge. her samples must first experience an acceleration of 100 , but then, the acceleration must increase by a factor of six. by how much will the rotational speed have to increase? express your answer as a fraction of the initial rotation rate.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:20, Obeilskzexal

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Answers: 1

continue

Physics, 22.06.2019 06:10, crystalryan3797

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

Answers: 3

continue

Physics, 22.06.2019 10:00, autumnskye1

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: 3

continue

Physics, 22.06.2019 23:30, melanyrivera776

Which model displays the change in a gas when the temperature of the gaseous system decreases?

Answers: 3

continue

Do you know the correct answer?

Anne is working on a research project that involves the use of a centrifuge. her samples must first...