Physics, 09.09.2021 04:40 amanquen35

How was Mount Everest formed step by step

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 09:00

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Answers: 1

Answer

Physics, 22.06.2019 09:30

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

Answers: 3

Answer

Physics, 22.06.2019 09:40

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

Answers: 1

Answer

Physics, 22.06.2019 11:20

The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)

Answers: 3

Answer

You know the right answer?

How was Mount Everest formed step by step...

Questions