Compute the turntables angular velocity

Assignment Help Physics
Reference no: EM13261257

A 1.6kg , 20-cm-diameter turntable rotates at 50rpm on frictionless bearings. Two 490g blocks fall from above, hit the turntable simultaneously at opposite ends of a diameter, and stick.

Part A What is the turntable's angular velocity, in rpm, just after this event?

Reference no: EM13261257

Questions Cloud

Find out the equilibrium constant for the reaction : Determine the equilibrium constant for the following reaction at 298 K. SO3(g) + H2O(g) ? H2SO4(l) ?G° = -90.5 kJ
What is her projected roi : Create a scenario, similar to Jasmine the Account Exec; recall it can be business or personal.
What is the new rotation rate : A skater rotates at 4.5 revolutions per second (rev/s) with legs together and arms raised over his head. By extending his arms, What is the new rotation rate
Compute the of a solution prepared by mixing equal volumes : Calculate the of a solution prepared by mixing equal volumes of 0.21 methylamine (CH3NH2, Kb = 3.7 x 10^-4 ) and 0.61 M CH3NH3Cl.
Compute the turntables angular velocity : A 1.6kg , 20-cm-diameter turntable rotates at 50rpm on frictionless bearings. What is the turntable's angular velocity, in rpm, just after this event
What is the tax equivalent yield : What is the tax equivalent yield of a 10 year general obligation bond issued by the City of Burlington with a coupon of 4.5% if the assumed marginal tax rate is 40%?
Find the annual interest rate : Find the annual interest rate
What would happen to the monetary base : What would happen to the monetary base if the U.S. Treasury collected $4 billion in taxes, which it deposited in its account at the Fed, and the Fed bought $2.5 billion in government securities?
Define how much heat is required to vaporize : How much heat is required to vaporize 18.5g of water at 100c. The heat of vaporization of water at 100c is 40.7kj/mole.

Reviews

Write a Review

Physics Questions & Answers

  How long does the package take to reach the ground

A hot-air balloon is ascending at the rate of 14 m/s and is 57 m above the ground when a package is dropped over the side. (a) How long does the package take to reach the ground? (b) With what speed does it hit the ground?

  Illustrate what is the force constant of the spring

A 1.80 kg block slides on a frictionless horizontal surface. The block hits a spring with a speed of 2.00 m/s and compresses it a distance of 11.0 cm before coming to rest. Illustrate what is the force constant of the spring?

  Calculate the numerical value of the capacitance

Calculate the numerical value of the capacitance of this capacitor after glycerin at 20?C completely fills the volume between the plates

  Find the reactance of the equivalent capacitance

Two capacitors with C1 = 600 pF and C2 = 780 pF are connected in parallel. What is the reactance of the equivalent capacitance at33 kHz

  What is the potential difference

In a region where there is an electric field, the electric forces do +8.00x 10^-19 J of work on an electron as it moves from point X to point Y.What is the potential difference, VY - VX, between point Y and point X?

  A projectile is launched vertically upward

A spherical Balloon is inflated at the rate of 144pie cubic inches per minute (in^3/min). How fast is the radius of the balloon changing when the radius is 4 inches? Recall the formula for volume of sphere: V(4/3) pieR^3?

  Compute the maximum angular speed

A 0.33kg block is located 0.2 m from the center of a turntable. The coefficient of static friction between block and surface of the turntable is 0.44.

  Calculate the magnitude of the centripetal force

A 9.30 kg monkey is hanging by one arm from a branch and swinging on a vertical circle. Calculate the magnitude of the centripetal force acting on the monkey

  What is the percentage lost by the window

A wall in a house contains a single window. The window consists of a single pane of glass whose area is 0.11 m2 and whose thickness is 8 mm. Treat the wall as a slab of the insulating material Styrofoam whose area and thickness are 15 m2 and 0.10 ..

  How fast was the ball travelling

A 70.0 kg football player leaps straight up into the air (with no horizontal velocity) to catch a pass. If the ball was moving horizontally when it was caught, how fast was the ball travelling

  What is this speed

A 9 turn coil 1.80 in diameter is rotated at 11 about an axis perpendicular to a uniform magnetic field. A voltmeter connected to the coil through rotating contacts reads a peak value of 340.

  What is the final velocity

James bond (mass 78 kg) is running to catch a bag (mass 23 kg) containing an antiserum to a deadly disease. Initially Mr. Bond is running 4.4 m/s north and the bag is travelling 2.9 m/s east. What is the final velocity (magnitude and direction) of Ja..

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