Physics

Physics, 22.06.2019 02:30, erinolson07cats

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?

answer

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, justin5647

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

Answers: 2

Physics, 22.06.2019 08:20, Gtx014

The two required components for a generator

Answers: 2

Physics, 22.06.2019 11:30, georgesarkes12

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

Answers: 2

Physics, 22.06.2019 18:50, naiomireyes74p2aybs

What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.

Answers: 2

Do you know the correct answer?

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she...

Questions in other subjects:

Konu

Physics, 18.08.2020 17:01

A sealed tank containing seawater to a height of 10.5 mm also contains air above the water at a gauge pressure of 2.95 atmatm. Water flows out from the bottom through a small hole....

Konu

Business, 18.08.2020 17:01

Consider a four-year project with the following information: initial fixed asset investment = $555,000; straight-line depreciation to zero over the four-year life; zero salvage val...

Konu

Business, 18.08.2020 17:01

The following information is taken from the financial statements of Burton Industries:. Total Assets $360,000 Total Liabilities 162,000 Total Stockholders' Equity 198...

Konu

English, 18.08.2020 17:01

In How It Feels to Be Colored Me, how mainly does Hurston’s description of dancing to jazz add to the development of the essay’s themes? Question 6 options: a) By showing how certa...

Konu

Chemistry, 18.08.2020 17:01

Which of the following compounds solubility will not be affected by a low pH in solution? a. AgCl b. Sr(OH)2 c. CaF2 d. CuS e. SrCO3...

Konu

Mathematics, 18.08.2020 17:01

Let F(x, y)=−yi+xjx2+y2 and let C be the circle r(t)=(cost)i+(sint)j, 0≤t≤2π. A. Compute ∂Q∂x (y^2-x^2)/(x^2+y^2)^2 Note: Your answer should be an expression of x and y; e. g. "3x...

Konu

Business, 18.08.2020 17:01

A project is expected to generate annual revenues of $119,300, with variable costs of $75,400, and fixed costs of $15,900. The annual depreciation is $3,950 and the tax rate is 34...

Konu

Chemistry, 18.08.2020 17:01

A mixture of 40mole% nitrogen gas (N2) and the balance hydrogen gas (H2) flows through a heater before entering a reactor which produces ammonia. The heating process occurs at a co...

Konu

Social Studies, 18.08.2020 17:01

Which statement about minor parties in the United States is false? They grow up around an issue but never gain power in the government. Their issues are eventually tak...

Konu

Law, 18.08.2020 17:01

When the Constitution entitles all citizens to “due process” of law, what does this phrase mean? A) The law must be applied equally to all citizens B) The process of a trial must b...

Other tasks in the category: Physics More task