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• particle q1 has a charge of 2.7 μc and a velocity of 773 m/s. if it experiences a magnetic force of 5.75 × 10–3 n, what is the strength of the magnetic field? t
  
• how do the circumstances in the animal farm excerpt relate to the events in the historical passage? napoleon has stolen the plans for the windmill from snowball, just as stalin took his ideas for industrialization and collectivization from trotsky. napoleon wants to make the farm an industrial power, just as stalin wanted to make the soviet union an industrial power no matter the sacrifices. napoleon uses squealer to communicate his ideas to the animals, just as stalin used his assistants to spread propaganda to the people. napoleon sets forth a five-year plan to build the windmill, just as stalin launched several five-year plans to build up industry and agriculture in the soviet union.
  
• if motion can produce electric currents from a magnetic field, how could magnets on a railroad provide electricity to a train?
  
• even though human proteins are synthesized from only 20 different amino acids, there are thousands of different proteins found in human cells. this great variety of proteins is possible because the
  
• which two statements might explain why the communist government altered the photograph before publishing it? the sign advertising watches for sale shows support for capitalism, not communism. the communists inserted signs and banners that implied strong public support for their goal of overthrowing the tsar. the communists wanted to recognize individuals who supported the revolution, so they made their faces easier to see.
  
• art is often controversial because __________________ a. artists use the elements of art in creative ways, which often offend the public. b. art is almost always based on religious beliefs or cultural circumstances. c. artists and observers have varying ideas of what art is. d. art is no longer a respected profession.
  
• midnight assassin: but reports soon surfaced that hossack had abused and threatened his family, and for years his wife had gone to the neighbors to complain of his behavior. “she prepares to fight”: though past 50 years of age, she is tall and powerful and looks like she would be dangerous if aroused to a point of hatred. which excerpt is biased and why?
  
• which value is included in the solution set for the inequality graphed on the number line? a number line going from negative 4 to positive 4. an open circle is at negative 2. everything to the left of the circle is shaded. –5 –2 0 3
  
• which issue did henry clay and daniel webster use to try to defeat andrew jackson in the 1832 presidential election?
  
• read the following sentence. the newspaper reporter was dispatched to cover the breaking news story taking place in seattle, washington. which answer choice best describes the connotation of dispatched? it contains a positive connotation. it contains a negative connotation. it contains a neutral connotation. it does not contain a connotation.