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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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Write down two additional questions about earth's magnetic field that will make your presentation more informative.
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Physics, 22.06.2019 13:20
Arrange the images in order to show how lake-effect snow occurs.
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force is measured in newton(N). A newton is based on base units in the metric system. What is a newt...
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