Physics, 21.01.2021 22:20 emmadivaburnsox7ae9
The coefficients of friction between the load and the flatbed trailershown are μs = 0.40 and μk = 0.30. Knowing that the speed of the rigis 72 km/h, determine the shortest distance in which the rig can bebrought to a stop if the load is not to shift
Answers: 3
Physics, 21.06.2019 13:30
Acar is traveling at 53.0 mi/h on a horizontal highway. (a) if the coefficient of static friction between road and tires on a rainy day is 0.104, what is the minimum distance in which the car will stop?
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The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
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If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?
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The coefficients of friction between the load and the flatbed trailershown are μs = 0.40 and μk = 0....
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