Discover the constant angular acceleration of centrifuge

Assignment Help Physics
Reference no: EM13668907

A centrifuge in a medical laboratory rotates at an angular speed of 3600 rev/min. When switched off, it rotates during 50.0 revolutions before coming to rest. Discover the constant angular acceleration of the centrifuge.

Reference no: EM13668907

Questions Cloud

What is the entropy change of liquid nitrogen and ice cube : A 32-g ice cube at its melting point of 273 K is dropped into a huge, insulated container of liquid nitrogen. Suppose the nitrogen is at its boiling point of 77K and has a latent heat of vaporization of 200KJ/Kg. What is the entropy change of (a) liq..
During how many radians has wheel turned through interval : An electric motor rotating a workshop grinding wheel at a rate of 118 rev/min is switched off. Suppose the wheel has a constant negative angular acceleration of magnitude 2.50 rad/s2.
The constant angular acceleration of the wheel : A rotating wheel needs 8.00 s to rotate 29.0 revolutions. Its angular velocity at the end of the 8.00 s interval is 100.0 rad/s. What is the constant angular acceleration of the wheel?
Constant angular acceleration while starting and stopping : The tub of a washer goes into it’s spin-dry cycle, starting from rest and reaching an angular speed of 6.0 rev/s in 9.0 s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub slows to rest in 9..
Discover the constant angular acceleration of centrifuge : A centrifuge in a medical laboratory rotates at an angular speed of 3600 rev/min. When switched off, it rotates during 50.0 revolutions before coming to rest. Discover the constant angular acceleration of the centrifuge.
Angular acceleration in radians per second per second : A potter's wheel moves uniformly from rest to an angular speed of 0.17 rev/sin 34 s. Discover its angular acceleration in radians per second per second.
Does the diode obey ohms law : The graph in figure 22-14 shows the current during a device called a silicon diode. Does the diode obey Ohm's law? What resistance would be calculated if a +0.60 V potential dissimilarity were used?
Hockey puck is launched up a metal ramp that is inclined : A 200g hockey puck is launched up a metal ramp that is inclined at a 30 degree angle. The coefficients of static and kinetic friction among the puck and the ramp are μs =0.40 and μk = 0.30, and the puck's initial velocity at the base is 3.8 m/s paral..
What is tension in coupling among the second and third cars : A locomotive is pulling 12 freight cars, each of which is loaded with roughly the same weight. The mass of each can be taken to be 37,000 kg. If the train is accelerating at 0.73m/s^2 on a level track, what is the tension in the coupling among the se..

Reviews

Write a Review

Physics Questions & Answers

  What is the final position of the vector

A point is located at r = 42mmi - 71mmj + 90mmk. It is first rotated about the x-axis by +82o, and then rotated about the z-axis by -35o

  Determine the average mechanical power

A motorist driving a 1200-kg car on level ground accelerates from 20.0 m/s to 30.0 m/s in a time of 5.7 s. determine the average mechanical power in watts the engine must supply during this time interval

  A proton accelerates from rest in a uniform electric field

a proton accelerates from rest in a uniform electric field of 638 nc. at some later time its speed is 1.28 x 106 ms.a

  Define the gauge pressure and total pressure-spheres surface

A 8.59 kg sphere of radius 6.57 cm is at a depth of 2.92 km in seawater that has an average density of 1025 kg/m3. Define the (a) gauge pressure, (b) total pressure, and (c) corresponding total force compressing the sphere's surface?

  What is the acceleration of the load

A 30 kg load is being raised by a force of 180 N using the ideal pulley arrangement shown in figure 6-7. What is the acceleration of the load

  Magnetic forces on electron by instantaneous velocity

At the equator, near the surface of the Earth, the magnetic field is about 34.0 µT northward, and the electric field is about 290 N/C downward in fair weather. Discover the gravitational, electric, and magnetic forces on an electron by instantaneous ..

  A man of mass 716 kg is forced to stand on the very end if

a plank 2.00 cm thick and 16.7 cm wide is firmly attached to the railing of a ship by clamps so that the rest of the

  Find speed would this potential difference give to protons

An X-ray tube is similar to a cathode-ray tube. Electrons are accelerated to high speeds at one end of the tube. What speed would this potential difference give to protons

  Calculate th angular velocity of the merry go round

Must show all work!!!! A Playground merry-go-rond has a radius of r=3.0m, calculate th angular velocity of the merry go round and child system when the child reaches the rim

  Estimate the direction of the net force

A particle with charge q is at rest when a magnetic field is suddenly turned on. The field points in the z-direction. What is the direction of the net force acting on the charged particle

  Determine the location of the point charge

The electric field at the point x = 15.0 cm and y = 0 points in the positive x direction with a magnitude of 10.0 N/C. Find the location of the point charge

  Q1 an emf is induced in the conducting loop of wire 112 rm

q1. an emf is induced in the conducting loop of wire 1.12 rm m long as its shape is changed from square to

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd