How does velocity change if we double thickness of oil film

Assignment Help Physics
Reference no: EM13999584

Oil with a viscosity of μ= 3.8 x 10-1 N s/m2 is contained between two parallel plates. The bottom plate is fixed, while the upper plate moves when a force P is applied (see the figure below). If the distance between the two plates is b = 0.3 mm, how fast will the plates eventually move if the applied force is P = 10 N? The effective area of the moving plate is A = 1,000 cm2. How does the velocity change if we double the thickness of the oil film?

966_Oil is contained between two parallel plates.png

Reference no: EM13999584

Questions Cloud

Summarize what you learned about contracts : Summarize what you learned about contracts in the pre-requisite for this course. List the elements of a contract that we discussed and describe which ones are most important for this job
Draw also the corresponding acceleration vectors : A block of mass ''M'' travels through a frictionless circular loop. Assuming that the mass remains attached to the surface throughout the motion, indicate the total force acting on the block when the mass passes by the positions A, B and C. Draw a..
Calculate the unknown resistance by using the above graph : Above graph shows the data collected by a student who wanted to find the resistance of an unknown resistor. Questions below are based on the graph and his experiment. What is the law he can probably use in the above experiment?
Focus on risk assessments and methodologies : This section will focus on existing frameworks that can help in the implementation of a security plan and what a security organization should look like.
How does velocity change if we double thickness of oil film : The effective area of the moving plate is A = 1,000 cm2. How does the velocity change if we double the thickness of the oil film?
What are the periods of the standing and propagating waves : Show that the incident and scattered electric fields form a standing wave normal to the surface and a propagating wave parallel to the surface. What are the periods of the standing and propagating waves if the incident wavelength of the light is l..
Different interpretations of tis pity she''s a whore : Script a talk to peers on two different interpretations of 'Tis Pity she's a whore' making comments on the differences and providing insight into your own critical position
Let''s discuss the i/o classes available to us in java : What are the different ways we can use collections and how would go about it?
What will an object weigh on the moons surface : What will an object weigh on the Moon's surface if it weighs 200 N on Earth's surface? How many Earth radii must this same object be from the center of Earth if it is to weigh the same as it does on the Moon?

Reviews

Write a Review

Physics Questions & Answers

  What is the total time that the bullet is in contact

An indestructible bullet 1.85 cm long is fired straight through a board that is 11.10 cm thick. The bullet strikes board with a speed of 455m/s and emerges with a speed of 279m/s. (To simplify, suppose that the bullet accelerates only while the fr..

  What is the gravitational potential energy of the pendulum

A 2.3 kg pendulum bob is pulled out such that its center of mass is 0.26 m above its lowest point and released. What is the gravitational potential energy of the pendulum

  Two insulating spheres have radii r1 and r2 masses m1 and

question two insulating spheres have radii r1 and r2 masses m1 and m2 and uniformly distributed charges -q1 and q2.

  Find the average magnitude of the induced emf

Find the average magnitude of the induced emf if the change. The magnitude of the charge on a parallel plate capacitor is 4uC and the potential difference between the plates is 80V. What is the capacitance of this capacitor.

  Find the maximum radial acceleration of any part of the bit

According to the shop manual, when drilling a 11.8mm--diameter hole in wood, plastic, or aluminum, a drill should have a speed of 1400 rev/min. Find the maximum radial acceleration of any part of the bit

  How far from bob will the missle land

Bob is standing 1.00m above the ground. he is holding an RPG at an angle of 30 degrees. how far from Bob will the missle land

  Evaluate the angular acceleration of the pulley

A block (mass = 2.0 kg) is hanging from a massless cord that is wrapped around a pulley (moment of inertia = 1.1 10-3 kg · m2), Find the angular acceleration of the pulley

  Calculate the mechanical energy and final speed

Let h = 25.5 m and vi = 13.6 m/s. Find the speed of the ball just before it hits the ground. vf = 26.167919 m/s Find the ball's mechanical energy at the release point. KEi + PEi = _______J Find the ball's mechanical energy just before it hits the gro..

  Compute the angle that the hill makes with the horizontal

A child slides down a snow-covered slope on a sled. At the top of the hill, her mother gives her a push at a speed of 1.5 m/s to get her started. The frictional force acting on the sled is one-fifth of the combined weight of the sled and the child.

  What is the speed of sams spaceship

Bill measures the rate at which the clock in Sam's spaceship runs and finds that it is one-third the rate at which the same clock runs when it is at rest

  Flat bi-metallic strip consists of alluminium riveted

A flat bi-metallic strip consists of alluminium riveted to a strip of iron. When heated, the strip will bend. Which metal will be on the outside of the curve? Why?

  What is the charge on the capacitor

A 12 V battery is connected to a plate separation of 5.00 mm and a parallel-plate capacitor with a plate area of 0.20 m2. What is the charge on the capacitor? How much energy is stored in the capacitor?

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