Physics, 09.07.2019 03:30 GreenHerbz206
Aperson who weighs 69kg rides with an acceleration of +1.45 m/s2. what is the force exerted by the legs on the person's upper body, assuming that the legs are 32% of the person's mass?
Answers: 1
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What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
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Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?
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The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
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When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
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Aperson who weighs 69kg rides with an acceleration of +1.45 m/s2. what is the force exerted by the l...
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