What is the dog''s mass

Assignment Help Chemistry
Reference no: EM13127927

A dog sits 1.07 m from the center of a merry go-round with an angular speed of 1.44 rad/s. If the magnitude of the force that maintains the dog's circular motion is 41.2 N, what is the dog's mass?Answer in units of kg.

Reference no: EM13127927

Questions Cloud

Calculate the osmotic pressure in mm hg : calculate the osmotic pressure in mm Hg of 6.00 L of an aqueous 0.889 m solution at 30.°c, if the solute concerned is totally ionized into three ions
Explain why do some contracts have to be in writing : Explain Why do some contracts have to be in writing? Should you put in writing some contracts that are legally enforceable even if they are only oral?
Derivative of polynomial function : Explain how to calculate the derivative of a polynomial function and provide an example to illustrate your explanation.
Poetry and prose : What is the difference between poetry and prose? Why would an author choose one over the other to express ideas? How do authors from various culture groups use poetry and elements of fantasy in their works?
What is the dog''s mass : A dog sits 1.07 m from the center of a merry go-round with an angular speed of 1.44 rad/s. If the magnitude of the force that maintains the dog's circular motion is 41.2 N.
First derivative and area : A printer is making a poster that will have a TOTAL AREA of 200 square inches and will have 1 inch margins on both sides, a 2 inch margin on the top and a 1.5 inch margin on the bottom.
Expenses to the apartment building : Eric lives in a home with a six-plex located at the rear of the property. On his tax returns, he allocates 60% of all expenses to the apartment building.
Description of definition of derivative : Find the equation of the tangent line in slope intercept form of the curve given by: Sand is being poured on a conical pile at the rate of 12 cubic feet per minute, the height of the pile being three times its diameter throughout. At what rate is t..
How many liters of gasoline would you need : n Europe, gasoline efficiency is measured in km/L. If your car's gas mileage is 40.0 mi/gal, how many liters of gasoline would you need to buy to complete a 142-km trip in Europe.

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of hcn and of h2o will be produced

If 5.28 x 10^3 kg each of NH3, O2, and CH4 are reacted, what mass of HCN and of H2O will be produced, assuming 100% yield?

  What is the total pressure in the flask

A sample of He gas (V = 3.0 L) at 5.6 atm and 25 °C was combined with 4.5 L of Ne gas at 3.6 atm and 25 °C in a 9.0 L flask (which was initially evacuated).

  What assumptions are necessary for the derivation

For a gas sample of N molecules that consists of N1 molecules of mass m1 and N2 molecules of mass m2, follow through a derivation which led to the result PV=1/3mv2 and PV = nRT.

  Calculate the pressure of nitrogen gas

Calculate the pressure of 4 g of nitrogen gas in a 1 L container at 20.0 ?C.

  What is the maximum amount of p4s10

what is the maximum amount of P4S10(444.545 g/mol) which could be formed from 17.12 g of P4 (123.895 g/mol) and 0.137 mol of S8 (256.52 g/mol).

  Computing delta hf for cac2

Calcium carbide reacts with water to form acetylene and calcium hydroxide. From the following enthalpy data calculate Delta Hf for CaC2

  What was the percent copper in the ore

an 8 g sample of a copper ore was dissolved in an acid solution and then reacted with NO3- from a KNO3 salt solution. it required 71.5 ml of a .155 M KNO3 solution to fully react the copper in the ore sample.

  What is the limiting reactant

given 4 NH3(g) + 5 O2(g)4 NO(g) + 6 H2O(g) 1,25g of NH3 reacts with 2,29g of O2 what is the limiting reactant?

  Why breathing faster helps to eliminate excess lactic acid

When too much H2CO3 is in the blood, the enzyme carbonic anhydrase catalyzes the conversion of carbonic acid, H2CO3, to carbon dioxide, CO2, and water, H2O.

  Calculate the minimum energy to produce an electron

Calculate the minimum energy a photon must have to produce an electron hole pair in an extrinsic semiconductor of band gap 1.0 electron volts.

  Explain how much chlorine must be added to a swimming pool

How Much Chlorine Must be Added to a Swimming Pool? A solution used to chlorinate a home swimming pool contains 7% chlorine by mass. An ideal chlorine level for the pool is one part per million (think of 1 ppm as being 1 g chlorine per million gra..

  Calculate the voltage of the cell

Calculate the voltage of the cell 2Ag+(aq) (0.200 M) + Cu(s) Cu2+(aq) (0.080 M) + 2Ag(s) Eocell = 0.460 V

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