Physics, 24.08.2019 09:10 amselah735
An engineer has the task of producing an aluminum alloy with a density of 3.0 grams per cubic centimeter. she comes up with the perfect alloy and saves a sample of it. which mass and volume measurements correspond to this sample? 7 g and 2.3 cm³ 10 g and 7 cm³ 15 g and 5 cm³ 21 g and 8 cm³
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Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
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An engineer has the task of producing an aluminum alloy with a density of 3.0 grams per cubic centim...
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