User Account

All Pages

Calculate the magnitude of the total angular momentum

Assignment Help Physics
Reference no: EM13553222

A woman with a mass of 47.0 kg is standing on the rim of a large disk that is rotating at an angular velocity of 0.480 about an axis through its center. The disk has a mass of 119 kg and a radius of 4.00m. Calculate the magnitude of the total angular momentum of the woman-plus-disk system. (Assume that you can treat the woman as a point.)

Reference no: EM13553222

Questions Cloud

Compute how many alpha particles are emitted : A sample of 2.3×1010 atoms that decay by alpha emission has a half-life of 150 min. How many alpha particles are emitted between t=30 min and t=160 min
Explain what is the dimensionless henry''s law constant : If 10 mg of naphthalene is added to 1 liter of water in a 20-liter sealed bottle (the solubility of naphthalene is 2.6 X 10-4 rnol/liter, and the vapor pressure is 3 X 10-4 atm at 20°C)
Obtain what is the change in gravitational potential energy : a thin rod, of length L = 0.80 m and negligible mass that can pivot about one end to rotate in a vertical circle. what is the change in the gravitational potential energy of the ball-Earth system
Find out the concentration of magnesium in the solution : A solution is prepared by adding 20g of magnesium hydroxide solid to 2L of water that contains 10-5 MoI/L of Ca(OH)2. Determine the concentration of magnesium in the solution. Is there any solid magnesium hydroxide? How many grams
Calculate the magnitude of the total angular momentum : A woman with a mass of 47.0 kg is standing on the rim of a large disk that is rotating at an angular velocity of 0.480 about an axis through its center, Calculate the magnitude of the total angular momentum of the woman-plus-disk system
How much work would be done if the expansion were isothermal : Radiation at temperature Ti fills a thermally insulated cavity of volume V. If the cavity expands isentropically to volume rV, how much work is done by the radiation , as a fraction of its initial energy? How much work would be done if the expansion ..
How far away is the ball from the base of the table : A ball rolls off horizontally from a table that is 1.25m with an speed of 2.31m/s. How far away is the ball from the base of the table when it hits the floor?
Explain the denisty of ethylene glycol greater : 15.00mL of radiator liquid (water + ethylene glycol) from a car has a mass of 15.69g. Is the denisty of ethylene glycol greater or less than that of water. Explain.
What is the final temperature and the increase in entropy : One liter of helium at STP is heated at constant volume to 100 C. It is then allowed to mix in an insulated container with one liter of methane which is initially at STP, the final volume being two liters.

Reviews

Write a Review

Physics Questions & Answers

  With what total velocity does it strike the ground

A cannon is fired horizontally with a velocity of 35.0 m/s from a height of 10 meters. With what total velocity does it strike the ground

  Find the mass of the pulley

By means of a rope whose mass is negligible, two blocks are suspended over a pulley, as the drawing shows, with m1 = 11.7 kg and m2 = 43.9 kg. find the mass of the pulley

  What is the wavelength of the laser source

A double slit experiment produces 25 highlight spots with total distance y = 21cm, What is the wavelength of the laser source

  Discuss general considerations of various electromagnetic

discuss general considerations of various electromagnetic radiations at many wavelengths to study diverse astronomical

  Discover the height of the building

A submarine is 304 m horizontally out from the shore and 126 m beneath the surface of the water. A laser beam is sent from the sub so that it strikes the surface of the water at a point 232 m from the shore. If beam just strikes the top of a building..

  Compute approx the rate of heat transfer on to the window

compute approx the rate of heat transfer on to the window surface if the inside surface is maintained at 5 Deg C?

  Find the distance of closest approach

Two protons are moving directly toward one another, When they are very far apart, their initial speeds are 2.77 106 m/s. What is the distance of closest approach

  Deuterium is an attractive fuel for fusion reactions

Deuterium () is an attractive fuel for fusion reactions because it is abundant in the waters of the oceans. In the oceans, about 0.0113% of the hydrogen atoms in the water (H2O) are deuterium atoms.

  Find the surface charge density on each sphere

Charge is placed on two conducting spheres that are very far apart and connected by a long thin wire. Find the surface charge density on each sphere

  Find how deep is the pit

If she hears the rope hit the ground 5.31 seconds later, how deep is the pit? Assume the speed of sound in air 345.0 m/s

  Find the water temperature in degrees celsius after halfhour

Review Interactive Solution 12.47 for help in approaching this problem. When resting, a person has a metabolic rate of about 7.05 x 105 joules per hour. find the water temperature in degrees Celsius after half an hour

  Find the power of the starlight the earth intercepts

Consider a bright star in our night sky. Assume its distance from Earth is 45.9 light-years (ly) and its power output is 4.00 multiply.gif 1028 W, Find the power of the starlight the Earth intercepts

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