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Boberto

Questions (77)

A physics student stands in an 64th floor. The students weights 810 N.What is his mass and normal force? Mass is 83? normal
1. 1 answer
2. 396 views
2. A cable pulls a 15.0 kg crate at constant speed across a horizontal table.The tension in the cable is 60.0 N.1. What is the
1. 1 answer
2. 416 views
1. A truck is traveling 20 m/s to the left and bill is moving at 4 m/s left.If you are in Postion A what velocity do you see
1. 1 answer
2. 384 views
Air is compressed until a small piece of cotton is ignited. From a standpoint of thermodynamics what is Happening at a molecular
1. 0 answers
2. 405 views
An object mass m1 falls from a height of h1.a. Write a formula for the velocity of the object just before it stikes the ground
1. 1 answer
2. 577 views
1. A ball is thrown 15 m/s at an angle of 60. How high does the ball go?2. A ball rolls off a table going 8 m/s. If the table is
1. 2 answers
2. 524 views
A student rides his bike off the roof of the high school horizontally at 8 m/s that is 12.5 m high.1. How far from the base does
1. 1 answer
2. 463 views
What are some personality and physical characteristics of coyotes?
1. 3 answers
2. 591 views
what is square root of 54 x 3 x i.
1. 1 answer
2. 384 views
A new geosynchronous satellite needs an orbit of 35.7 km . The mass of the Earth is 5.97x 10^24 Kg and the radius of Earth 6.4 x
1. 1 answer
2. 510 views
A new geosynchronous satellite needs an orbit of 35.7 km . The mass of the Earth is 5.97x 10^24 Kg and the radius of Earth 6.4 x
1. 1 answer
2. 526 views
The Sun exerts a gravitational force of 3.56 x 10^22 N on Earth. The mass of the Sun is 2.0 x 10^30 kg. The mass of the Earth is
1. 1 answer
2. 619 views
What does He means in spanish???I have???
1. 1 answer
2. 357 views
The book thief chapter 1. quotes about death.
1. 2 answers
2. 434 views
Which type of heat transfer is not blocked even by an insulated thermos? radiation ???
1. 1 answer
2. 473 views
How many Allied soldiers will be involved in the invasion of Japan?
1. 3 answers
2. 769 views
what was happing to europe when Japan invade China?
1. 4 answers
2. 712 views
Firebombing of Tokyo. What were the bombers ordered to destroy?
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2. 656 views
Firebombing of Tokyo.How were the Allies able to reach Tokyo?
1. 4 answers
2. 620 views
A type of hea that involves heated fluids, such as liquids or gases, moving and flowing is called?? Convection???
1. 1 answer
2. 434 views
A type of heat that involves no contact at all would be ??Radiation
1. 1 answer
2. 421 views
is nationalism capitalized?
1. 11 answers
2. 3,503 views
What does the future of genocide look like?
1. 3 answers
2. 440 views
Who were the leaders in pearl harbor?Isoroku Yamamoto, Chūichi Nagumo , Husband E. Kimmel , Walter Short ??
1. 3 answers
2. 519 views
Who was fighting in pearl harbor?Japanese-Americans?
1. 1 answer
2. 435 views
What impact / effect does genocide have on society today?
1. 5 answers
2. 555 views
Find the surface area.sphere: area of great circle = 29.8m^2
1. 1 answer
2. 1,020 views
The Z company specializes in caring for zebras. They want to make a 3-dimensional "Z" to put in front of their company
1. 1 answer
2. 682 views
how countrys react to threats for example terrorism,ISIS, Wars?
1. 4 answers
2. 458 views
How did England and France, and the international community in general, deal with the threat of Hitler’s rise to power and his
1. 1 answer
2. 501 views
Which famous general warned against the danger of Hitler?ERICH LUDENDORFF?
1. 3 answers
2. 369 views
Water's unique properties allow it to-a.dissolve aqueous solutions b.dissolve ionic and nonpolar covalent molecules c.dissolve
1. 1 answer
2. 618 views
What characteristic of water will remain the same regardless of what may be dissolved in it?a.the ratio of hydrogen to oxygen
1. 2 answers
2. 457 views
Which process(es) affect the speed of dissolution?a.particle size and stirring only* b.stirring only c.particle size,
1. 2 answers
2. 649 views
When water freezes and becomes solid ice, the hydrogen bonds create a crystal structure and there is fixed space between each
1. 2 answers
2. 1,032 views
How many grams of NaC2H3O2 are needed to prepare 350. mL of a 2.75 M solution?i got 79.0 ??
1. 2 answers
2. 3,246 views
Water is a great solvent for ionic compounds because of its ??
1. 2 answers
2. 545 views
Ralph wants to put a fence around his rectangular garden. His garden measures 53 feet by 55 feet.The garden has a path around it
1. 3 answers
2. 2,172 views
can you use credible celebrities like Steve jobs or bill gates as an example in a PERSUASIVE essay?
1. 1 answer
2. 408 views
How can you write a great conclusion?
1. 4 answers
2. 505 views
What act by congress contributed to the world wide spread of the Depression?The Dawes Plan?
1. 9 answers
2. 690 views
List at least 1 major project undertaken by the WPA.is it roads,buildings,bridges?
1. 3 answers
2. 481 views
Why can learning be bad?
1. 3 answers
2. 308 views
Why do people have stress learning new information?
1. 2 answers
2. 403 views
Name the engineering marvel which connects the Atlantic Ocean with the Pacific Ocean.Panama Canal?
1. 3 answers
2. 864 views
How did scientific advancements in Europe contribute to the start of the Industrial Revolution?
1. 3 answers
2. 820 views
which of the following describes socialism?a.the belief of laissez-faire b.private ownership c.developed in response to the
1. 1 answer
2. 503 views
What role did politics play in the Industrial Revolution?
1. 1 answer
2. 564 views
These documents(Declartion of the rights of man and the citizen, English bill of rights, Marna carta , declaration of
1. 3 answers
2. 914 views
5.Because of the Industrial Revolution, anyone could attain wealth. This event led to a change in the political development in
1. 3 answers
2. 548 views
1.Reliance on secular thinking as opposed to decisions based on religion developed as a result of:a.the Scientific Revolution <<
1. 5 answers
2. 959 views
Two secants of a circle meet in a point out side to the circle. One Secant has 4 and x. The other Secant is 5 and 4. What will
1. 2 answers
2. 492 views
1. Which of the following introduces the views of Locke’s thoughts?“Government should leave business alone…” “The
1. 3 answers
2. 634 views
The world record for a human holding their breath is 11 minutes, but most people can only hold it for a few minutes. If a women
1. 0 answers
2. 546 views
At what pressure would 0.150 mole of nitrogen gas at -23.0oC occupy 8.90 L?-23.o0c = 250 K P=(0.150 mol)(8.31 KPA x L/ K x
1. 1 answer
2. 830 views
why was hillary clinton so successful?
1. 2 answers
2. 495 views
Is an xbox 360 a toy? my school members are doing a spanish commercial...
1. 2 answers
2. 433 views
At what pressure would 0.150 mole of nitrogen gas at -23.0^o C occupy 8.90 L ?
1. 3 answers
2. 1,653 views
How the volume of the individual gas particles compared to the distance between each particle?
1. 1 answer
2. 503 views
When the vertex of an angle is inside the cricle, you must _____ the arcs and then take _____.
1. 1 answer
2. 493 views
Write the equation of each circle.Center at (-1,8) passes through (9,3)
1. 3 answers
2. 3,089 views
If 2.43 grams of aluminum react with excess CuSO4, What is the theoretic yeild of Cu? And then Use the Actucal amount of Cu
1. 0 answers
2. 858 views
Why were some people not satisfied with guillotine?
1. 4 answers
2. 582 views
what was the goal of the “Reign of Terror”? Who suffered the most?
1. 3 answers
2. 577 views
If 20 mole of potassium react with an excess of lithium sulfate , how many moles of potassium sulfate can you expect to form.por
1. 0 answers
2. 641 views
if 10.3 lithium sulfate react with an abundant amount of potassium phosphate, what mass of lithium phosphate can you expect to
1. 1 answer
2. 638 views
How much water could you make?blanced equation : 4 C7H5N3O6 + 5 O2 = 6 N2 + 12 CO2 + 10 H2O + 16 C.
1. 2 answers
2. 601 views
Why should you don't live your life in fear of terrorism?
1. 3 answers
2. 404 views
4 changes that have occured to the original US Constitution?
1. 2 answers
2. 378 views
What do people mean when they discuss an article 5 convention?
1. 3 answers
2. 449 views
Where is the power to tax found?
1. 3 answers
2. 363 views
How many moles of oxygen will be produced by 0.27 moles of potassium chlorate?2 KCLO3 = 3 O2 + 2 KCL 0.27 x 3 O2 / 2KCL = 0.405?
1. 2 answers
2. 654 views
In which of the examples is there an error in either the name OR the formula?silver(I) nitrate -AgNO3 correct iron(III) oxide -
1. 2 answers
2. 698 views
If you began with 24 moles of Fe2O3, approximately how many moles of pure iron would be formed as a product?
1. 3 answers
2. 1,112 views
7.20 moles of C3H8 are burned in a room with excess oxygen gas. How many moles of carbon dioxide are released into the
1. 3 answers
2. 911 views
William BlackstoneL I believe in The U.S. and other countries patterned their laws on the laws contained in the commentaries,
1. 4 answers
2. 503 views
If an TV is 51 inches wide and the height is half the size of the width, what is its screen size to the nearest inch?
1. 3 answers
2. 442 views

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