A=2.75m=2.75 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a =18.5fw=18.5 n horizontal force. find the magnitude of the tension in the rope and the rope's angle from the vertical. the acceleration due to gravity is =9.81g=9.81 m/s2.
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Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 โ 103 s. given that the charge of an electron is 1.6022 โ 10โ19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
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The energy produced as a result of this flow of electrons from atom to atom is called
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A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
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A=2.75m=2.75 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pu...
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