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Physics, 21.06.2019 16:00
Suppose you use a machine that gives you a mechanical advantage of 2 to achieve an output force of 30newtons what must the input force be
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Physics, 22.06.2019 05:30
A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?
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Physics, 22.06.2019 17:30
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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Which type of rock commonly contains fossils? a. sedimentary b. igneous c. metamorphic d. plutonic...
Mathematics, 14.04.2020 22:07
Mathematics, 14.04.2020 22:07
Mathematics, 14.04.2020 22:07
Mathematics, 14.04.2020 22:07
Mathematics, 14.04.2020 22:07
Mathematics, 14.04.2020 22:07