Social Studies, 08.01.2021 23:10 naiajNan
Explain the impact of planes and pulleys on work and force. Select the facts that are accurate. planes and pulleys can decrease the level of force required to move an object planes and pulleys can decrease the level of work to move an object planes and pulleys can increase the speed of completed work planes and pulleys can change the direction of applied force
Answers: 2
Social Studies, 21.06.2019 14:30
Which was an effect of the nuclear disaster at chernobyl, ukraine? people and animals did not get sick. drinking water was unsafe for a long time. forests got healthier than they had been. all the nuclear power plants in the world were closed.
Answers: 1
Social Studies, 22.06.2019 01:30
"“forty or fifty years ago, many people thought that simply transferring technologies from industrialized to developing countries would close the technology gap. now we know that technologies developed in industrialized countries may not be suitable for use in other environments. they may require a particular type of infrastructure to operate. they may need specialized parts or knowledge to mend when they break we now understand that innovative capacity must be built in different ways." - united nations secretary-general ban ki-moon based on the secretary general's comments, which of these would be most important for a country to improve? a) native literature b) transportation grid c) cultural traditions d) construction styles
Answers: 1
Social Studies, 22.06.2019 18:00
Acommittee that exists permanently in either the house of representatives or the senate is called a a. permanent committee b. long-term committee c. standing committee d. enduring committee select the best answer from the choices provided
Answers: 1
Social Studies, 23.06.2019 06:10
Recall this unit’s essential question: what are the benefits and risks of interdependence? provide examples as evidence from your studies to explain two benefits and two risks of interdependence.
Answers: 1
Explain the impact of planes and pulleys on work and force. Select the facts that are accurate. plan...
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