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Which statement best describes how private industry decides where to spend the money on research and development
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The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?
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The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s
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Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
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The actual mass of a cl 37 atom is 36.966 amu. calculate the mass defect ( amu/atom) for a cl 37 ato...
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