Acar accelerates uniformly from rest and reaches a speed of 21.9 m/s in 9.01 s. assume the diameter of a tire is 59.0 cm.(a) find the number of revolutions the tire makes during this motion, assuming that no slipping occurs. rev(b) what is the final angular speed of a tire in revolutions per second? /s
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Physics, 21.06.2019 14:40
Astring that is fixed at both ends has a length of 1.05 m. when the string vibrates at a frequency of 91.0 hz, a standing wave with five loops is formed. (a) what is the wavelength of the waves that travel on the string? (b) what is the speed of the waves? (c) what is the fundamental frequency of the string?
Answers: 2
Physics, 21.06.2019 23:00
Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's
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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 12:30
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
Acar accelerates uniformly from rest and reaches a speed of 21.9 m/s in 9.01 s. assume the diameter...