Find the linear speed that the bottom of test tube must have

Assignment Help Physics
Reference no: EM13667082

Find the linear speed that the bottom of the test tube must have in a centrifuge if the centripetal acceleration there is to be 51980 times the acceleration of gravity? The distance from the axis of rotation to the bottom of the test tube is 6.8 centimeter.

Reference no: EM13667082

Questions Cloud

Evaluate how fast is the river flowing : A boat takes 4 h to travel 30 kilometer down a river, then 8 h to return. Evaluate how fast is the river flowing
Estimate the maximum distance the spring will be compressed : You place the spring vertically with one end on the floor. You then drop a 2.00 kilogram book onto it from a height of 0.90 meter above the top of the spring. Determine the maximum distance the spring will be compressed
Find the speed of light observed coming from a star : Find the speed of light observed coming from a star if the star is moving toward us at half the speed of light
How does overall resistance of room electric circuit change : You have a single 60 Watt bulb on in your room. Define how does the overall resistance of your room electric circuit change when you turn on an additional 100 Watt bulb
Find the linear speed that the bottom of test tube must have : Find the linear speed that the bottom of the test tube must have in a centrifuge if the centripetal acceleration there is to be 51980 times the acceleration of gravity
Find the probability : Suppose that 36% of voters in a town support a new amendment. If 2 voters are randomly selected for a survey, find the probability that they both support the amendment.
Determine the mass of the hanging block : Two blocks are connected by a string. The smooth inclined surface makes an angle of 41o with the horizontal, Find the mass m2 of the hanging block that will cause the system to be in equilibrium
Evaluate what is compression force : A man is lifting a 210 Newton object. His spine and back are a uniform rod of weight at 320 Newton. Evaluate what is Compression force
Obtain how high does the combined bullet and baseball rise : A 0.027 kilogram bullet is fired vertically at 235 m/s into a 0.15 kilogram baseball that is initially at rest. Find how high does the combined bullet and baseball rise after the collision

Reviews

Write a Review

Physics Questions & Answers

  Determine the temperature of the well water

The water in a deep underground well is used as the cold reservoir of a Carnot heat pump that maintains the temperature of a house at 294 K. Determine the temperature of the well water

  Find the energy of the fourth excited rotational state

Assume the distance between the protons in the H2 molecule is 7.50 10-11 m. Find the energy of the fourth excited rotational state, with J = 4

  Explain why the guard voltage come into play

Explain why do we place guards over capacitors and where does the guard voltage come into play when using an analogue L-C meter to probe the capacitance?

  Find the two minimum thicknesses

White light is incident normally on a thin soap film ( = 1.33) suspended in air. What are the two minimum thicknesses that will constructively reflect yellow ( = 577 ) light? Enter your answers in ascending order separated by a comma

  What will the distance have to be

You drape a string over a pulley and hang a mass of 35kg from one end. You tie the other end to a point a distance L from the pulley so that the string is horizontal between this point and the pulley.

  Two 40 cm times 40 cm electrodes spaced 20 mm apart form a

two 4.0 cm times 4.0 cm electrodes spaced 2.0 mm apart form a parallel-plate capacitor. inside the capacitor the

  Determine the maximum potential energy

A 0.6-kg ball is fastened to a spring with a spring constant of 86 N/m and is oscillating horizontally with an amplitude of 0.2 m. What is the maximum potential energy

  How far away does the ball strike the ground

How far away does the ball strike the ground?

  How many kilograms of ethyl alcohol would freeze

Suppose that the amount of heat removed when 2.8 kg of water freezes at 0.0 oC were removed from ethyl alcohol at its freezing/melting point of -114.4 oC. How many kilograms of ethyl alcohol would freeze

  Determine the waves amplitude-waves frequency

Determine the wave's amplitude. Determine the wave's wavelength. Determine the wave's frequency. Determine the wave's speed of propagation. Determine the wave's direction of propagation.

  Total energy as aground state electron has in hydrogen atom

An atom by a single electron (i.e. a hydrogen-like atom) has anatomic number Z = 3. What is the principal quantum number of the state in which the electron has the similar total energy as aground state electron has in the hydrogen atom?

  Determine the activity of the radioactive material

A device used in radiation therapy for cancer contains 3.10×10-1 g of cobalt 2760Co (59.9333819 u). Determine the activity of the radioactive material

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