Physics, 25.02.2021 22:10 MikeWrice4494
Claudia uses 100 N of force on a rope attached to a pulley to lift an anvil that weighs 400 N. What is the Mechanical Advantage of the pulley?
Answers: 3
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Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).
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The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
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Claudia uses 100 N of force on a rope attached to a pulley to lift an anvil that weighs 400 N. What...
Mathematics, 02.03.2020 22:52
Mathematics, 02.03.2020 22:52
Mathematics, 02.03.2020 22:52