Physics, 27.02.2020 02:46 wendelljo61
A pendulum of length l is suspended from the ceiling of an elevator. When the elevator is at rest the period of the pendulum is t. How does the period of the pendulum change when the elevator moves downward with constant acceleration?
Answers: 1
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The slope of a velocity time graph over any interval of time gives the during that interval
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What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?
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Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
A pendulum of length l is suspended from the ceiling of an elevator. When the elevator is at rest th...
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