Physics, 03.05.2020 13:29 masonbitterman2604
You drive to Austin, Texas (300 miles) in 5 hours, but the return trip takes 7 hours. What is your average speed for the trip?
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Physics, 22.06.2019 13:50, highlander4215
Observations show that interstellar clouds can have almost any shape and
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Physics, 22.06.2019 20:00, teescub9738
In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow steel cylinder with their backs against the wall. the cylinder begins to rotate about a vertical axis. then the floor on which the passengers are standing suddenly drops away! if all goes well, the passengers will “stick” to the wall and not slide. clothing has a static coefficient of friction against steel in the range 0.60 to 1.0 and a kinetic coefficient in the range 0.40 to 0.70. part a what is the minimum rotational frequency, in rpm, for which the ride is safe? express your answer using two significant figures. f f = rpm
Answers: 1
Physics, 22.06.2019 23:10, lyssssasantiago9844
Estimate of the number of stars in our galaxy
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You drive to Austin, Texas (300 miles) in 5 hours, but the return trip takes 7 hours. What is your a...
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