User Account

All Pages

What is the acceleration at the end of a test tube

Assignment Help Physics
Reference no: EM13715801

Question: A laboratory centrifuge rotates at 4010 rpm. Test tubes have to be placed into a centrifuge very carefully because of the large accelerations.

Part A: What is the acceleration at the end of a test tube, 108 mm from the axis of rotation?

Part B: For comparison, what is the magnitude of the acceleration a test tube would experience if dropped from a height of 1 m and stopped in 1 ms by a hard floor?

I need help to find the acceleration at the end of a test tube, 108 mm from the axis of rotation.

Reference no: EM13715801

Questions Cloud

What is the skateboard velocity relative to the sidewalk : A 36.8-kg boy, riding a 2.63-kg skateboard at a velocity of +4.87 m/s across a level sidewalk, jumps forward to leap over a wall. Just after leaving contact with the board, What is the skateboard's velocity relative to the sidewalk at this instant
Evaluate what is the magnitude of the charge on each : The electric field midway between two equal but opposite point charges is 735 N/C, and the distance between the charges is 19.7 cm. What is the magnitude of the charge on each
Determine the final speed of the truck : An open truck of a freight service train has a mass of 50,000 kg and is moving horizontally at 28.00 m/s 1,000 kg of sand falls straight down into the open truck. Determine the final speed of the truck
Estimate what is the voltage across the resistor : A current of 1.54 A flows through a resistor that has R = 8 ohm. What is the voltage across the resistor
What is the acceleration at the end of a test tube : A laboratory centrifuge rotates at 4010 rpm. Test tubes have to be placed into a centrifuge very carefully because of the large accelerations.  What is the acceleration at the end of a test tube
Evaluate what is the magnitude of the friction force : A 28 g bullet pierces a sand bag 30 cm thick. What is the magnitude of the friction force (assuming it to be constant) the bullet experienced while it traveled through the bag
How much force must be applied to climb the slope : If a cyclist of mass 85.0 kg (including the bicycle) can coast down a 1.10° slope at a steady speed of 24.5 km/h because of air resistance, How much force must be applied to climb the slope at the same speed
How many revolutions were made : A centrifuge spins up from rest to its maximum angular velocity of 5550 rpm with constant angular acceleration in 44 s. How many revolutions were made before it reached its maximum angular velocity
Evaluate what is the strength of the electric field : A hollow metal sphere has 7cm and 10cm inner and outer radii, respectively. The surface charge density on the inside surface is -150nC/m2. What is the strength of the electric field at points 4cm, 8cm and 12cm from the center

Reviews

Write a Review

Physics Questions & Answers

  Determine the value of x what might you do if you failed to

a potentiometer circuit for comparison of two resistances. the balance point with a standard resistor r 10.0nbspomega

  A rocket takes off at an angle of 20deg from vertical two

a rocket takes off at an angle of 20deg from vertical. two observers are standing 20 miles away from the lunch site so

  Find the displacement for each part of the drive

A person drives north at 25 m/s for 10 min. west at 10 m/s for 15min and 20 m/s for 5 min. on a road that is at an angle of 30° south of east. What is the displacement for each part of the drive

  Determine the ratio of the intensitied

Determine the ratio of the intensity at an angle of 0.135 degree from the centerline to the intensity at the peak of the central maximum

  Find the height of the portion of the raft

A large rectangular raft (density 408 kg/m3) is floating on a lake. The surface area of the top of the raft is 7.4 m2 and its volume is 2.44 m3. Find the height of the portion of the raft that is above the surrounding water

  Obtain the total power output of the left ventricle

The left ventricle of a resting adult's heart pumps blood at a flow rate of 83.0 cm3/s, increasing its pressure by 117 mm Hg, its speed from zero to 31.0 cm/s, and its height by 5.00 centimeter. Obtain the total power output of the left ventricle

  What is skid velocity at the highest point in his trajectory

Back in his youth, Skid was a clown in the circus. His job was to be shot out of a canon at ground level. What is Skid's velocity at the highest point in his trajectory

  Determine the potential

The charge density inside a sphere of radius a is density rho=cr^(lambda), where lambda is non-negative. Determine the potential V for all r in terms of the charge Q of the sphere

  What is the total charge on the two capacitors

Two ocean liners, each with a mass of 38,000 metric tons, are moving on parallel courses, 92 m apart. What is the magnitude of the acceleration of one of the liners toward the other due to their mutual gravitational attraction? Treat the ships as par..

  Find where is this persons near point and far point

A person's eyeball has a diameter D (measured from lens to retina). find Where is this person's near point and far point

  Obtain the direction and magnitude of the owners velocity

26.2-kg dog is running northward at 3.24 m/s, while a 5.30-kg cat is running eastward at 2.49 m/s. Find the direction and magnitude of the owner's velocity

  In an alcohol-in-glass thermometer the alcohol column has

in an alcohol-in-glass thermometer the alcohol column has length 11.84 cm at 0.0 degrees c and length 22.87cm at 100.0

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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