Physics, 13.08.2020 19:01 beepbeep123
Pakop tests his new car by accelerating uniformly from rest and reaches a
speed of 22.0 m/s in 9.00 s. If the diameter of a tire is 58.0 cm, find:
a. the number of revolutions the tire makes during this motion, assumir
that no slipping occurs.
b. what is the final angular speed of a tire in a revolutions per second?
Answers: 1
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You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.
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Physics, 21.06.2019 23:20
From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?
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Pakop tests his new car by accelerating uniformly from rest and reaches a
speed of 22.0 m/s in 9.00...
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