A"seconds pendulum" is one that moves through its equilibrium position once each second. (the period of the pendulum is precisely 2.000 s.) the length of a seconds pendulum is 0.9923 m at tokyo and 0.9941 m at cambridge, england. what is the ratio of the free-fall accelerations at these two locations?
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Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
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Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
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Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
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A"seconds pendulum" is one that moves through its equilibrium position once each second. (the period...
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