Find what is the mass of the disk

Assignment Help Physics
Reference no: EM13543714

A uniform disk of radius 0.519 m and unknown mass is constrained to rotate about a perpendicular axis through its center. A ring with same mass as the disk's is attached around the disk's rim. A tangential force of 0.213 N applied at the rim causes an angular acceleration of 0.103 rad/s2. Find the mass of the disk.

Reference no: EM13543714

Questions Cloud

Explain what is the ph before addition of naoh : What is the pH before addition of NaOH. What volume of the NaOH solution is required to reach the equivalence point
Calculate the maximum value of its acceleration : A 0.540-kg object attached to a spring with a force constant of 8.00 N/m vibrates in simple harmonic motion with an amplitude of 10.8 cm. Calculate the maximum value of its acceleration
What is the turntables rotation angular velocity : A 250g , 30.0-cm-diameter turntable rotates on frictionless bearings at 62.0 rpm . A 22.0 g block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless groove in the surface of the turntable...
What distance is the spring compressed : Block 2 (mass 1.30 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of spring constant 259 N/m. The other end of the spring is fixed to a wall. Block 1 (mass 1.10 kg), traveling at speed v1 = 4.30 m/s, collides w..
Find what is the mass of the disk : A uniform disk of radius 0.519 m and unknown mass is constrained to rotate about a perpendicular axis through its center. Find the mass of the disk
Determine the velocity head and pressure head at elevations : Water flows in a vertical pipe of 0.15 m diameter at a rate of 0.25 m3/s , and has a pressure of 250 kPa at an elevation of 25 m. Determine the velocity head and pressure head at elevations of 20 m and 50 m.
Explain the protocol allows 60 µl for the nad addition : A reaction has been designed to be carried out in a 2 ml total volume. It requires a final NAD concentration of 3 mM. If the protocol allows 60 µl for the NAD addition, what concentration would you make up the stock solution
Explain the whole bottle rather than attempt to weigh out : To avoid handling the powder form of this compound you decide to make up the whole bottle rather than attempt to weigh out a portion. The compound comes in 200 mg batches. What volume would you add to one of these bottles to make up a 10 mM soluti..
What is the reactance of each element : A capacitance C and an inductance L are operated at the same angular frequency. A) At what angular frequency will they have the same reactance? Express your answer in terms of the variables C and L. B) If L = 5.30mH and C = 3.40\mu F , what is the nu..

Reviews

Write a Review

Physics Questions & Answers

  Obtain the maximum induced emf in the coil

A rectangle coil of 55 turns, dimensions of 0.100m by 0.200m and a total resistance of 10.0 ohms rotates with angular speed 33.0 rad/s about the y axis in a region, Calculate the maximum induced emf in the coil

  Compute the charge per unit area on the plastic sheet

A 11-g piece of Styrofoam carries a net charge of -0.85 ?C and floats above the center of a large, What is the charge per unit area on the plastic sheet

  Find the power output from the power supply

A 31 μF capacitor is connected across a programmed power supply. find the power output from the power supply

  Determine the constants ro and b

the data represents the resistance R of a thermistor in Ohms as a function of tempeature T in kelvin make a graph of the natural logarithm of the resistance ln(R) versus the inverse of the temperature, 1/T and determine the constants Ro and B in R..

  Estimate the period of the oscillation

A spring has an unstretched length of 12cm. When an 80 g ball is hung from it, the length increases by 4.0 cm. What is the period of the oscillation

  Find the maximum height achieved by the two masses

A 1.6 kg mass (initially at rest) compresses a spring (spring constant 1900 N/m) by 5×10?2 m, and is released. After colliding and sticking together, the two masses move up a frictionless inclined plane. What is the maximum height achieved by the ..

  What is the wires linear charge density

A falling stone takes 0.33s to travel past a window 2.20 m tall on the right. From what height above the top of the window did stone fall.

  Find the impulse imparted to the golf ball

A golf ball of mass 0.045 kg is hit off the tee at a speed of 34m/s. Find the impulse imparted to the golf ball

  How many such ions are present on the outer surface

The membrane that surrounds a certain type of living cell has a surface area of 4.5 x 10-9 m2 and a thickness of 1.1 x 10-8 m, how many such ions are present on the outer surface

  How far due north did it travel

A car goes 13 miles east, then due North ending up 25 deg North of East from its initial position. How far due North did it travel

  Determine the final speed of the orange disk

Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. Determine the final speed of the orange disk

  What is the tension in the rope that is lifting the lift

What is the tension in the rope that is lifting the lift and what is the tire's average angular acceleration during the 4.5 s time interval?

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