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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The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
Answers: 1
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The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Acar accelerates uniformly from rest and reaches a speed of 21.9 m/s in 9.01 s. assume the diameter...
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