Physics, 31.10.2021 02:10 bvaughn5915
As a pickup truck travels along a level stretch of road with constant speed, most of the power developed by the engine is used to compensate for the energy transformations due to friction forces exerted on the pickup truck by the air and the road. If the power developed by the engine is 2.10 hp, calculate the total friction force acting on the pickup truck (in N) when it is moving at a speed of 27 m/s. One horsepower equals 746 W.
Answers: 2
Physics, 21.06.2019 14:00
Consider a resistor with color code “orange blue brown gold” and a measured value of 370 ω. determine the following: nominal value, tolerance, % error, and the probability of another resistor from the same manufacturing batch having a value closer to nominal than this one. use matlab or excel to evaluate the erf function.
Answers: 2
Physics, 22.06.2019 06:00
An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm
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Physics, 22.06.2019 07:00
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
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Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
Answers: 1
As a pickup truck travels along a level stretch of road with constant speed, most of the power devel...
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