Physics, 04.03.2021 22:30 smartgirl61987
A circuit with one cell connected to two light bulbs in parallel. One bulb is controlled by a switch.
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Physics, 22.06.2019 19:00
Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe
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Physics, 23.06.2019 03:00
A75-hp (shaft output) motor that has an efficiency of 91.0 percent is worn out and is to be replaced by a high-efficiency motor that has an efficiency of 95.4 percent. the motor operates 4368 hours a year at a load factor of 0.75. taking the cost of electricity to be $0.12/kwh, determine the amount of energy and money saved as a result of installing the high-efficiency motor instead of the standard motor. also, determine the simple payback period if the pu
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Physics, 23.06.2019 08:30
Which equation is mostly likely used to determine the acceleration from a velocity vs time graph
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Physics, 23.06.2019 10:20
Why does a smaller car get better gas mileage than a bigger one?
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A circuit with one cell connected to two light bulbs in parallel. One bulb is controlled by a switch...
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