subject
Physics, 26.06.2019 16:00 lilymoniquesalaiz

secondary schoolphysics13 pointstwo discs of 250 mm diameter are placed 1.5 mm apart and the gap is filled with an oil. a power of 500 w is required to rotate the upper disc at 500 rpm while keeping the lower one stationary. determine the viscosity of the oil.

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:00
How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return
Answers: 1
question
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
Answers: 1
question
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
question
Physics, 22.06.2019 19:50
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
You know the right answer?
secondary schoolphysics13 pointstwo discs of 250 mm diameter are placed 1.5 mm apart and the gap is...
Questions
question
Mathematics, 16.03.2020 17:58
Questions on the website: 13722360