Physics, 23.11.2019 05:31 SuBzErO24

In 1994, susan williams of california blew a bubble-gum bubble with a diameter of 58.4 cm. if this bubble were rigid and the centripetal acceleration of the equilateral points of the bubble were 8.5*10^-2 m/s^2, what would the tangential speed of those points be?

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 12:00

In an experiment, how can i change human errors? be specific.

Answers: 1

Answer

Physics, 22.06.2019 12:30

An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg.how much energy e must be supplied to the device? express your answer in joules.

Answers: 1

Answer

Physics, 22.06.2019 18:30

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton

Answers: 2

Answer

Physics, 22.06.2019 18:30

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided

Answers: 3

Answer

You know the right answer?

In 1994, susan williams of california blew a bubble-gum bubble with a diameter of 58.4 cm. if this b...

Questions