Physics, 14.04.2020 21:54 christabell0303
Consider a 2.5 m long pendulum placed on the moon and given an initial angular displacement of 0.3 rad and 5 mm/s initial velocity. Calculate the maximum angular velocity and the maximum angular acceleration of the swinging pendulum. Note the gravity of the earth is 6 times the gravity of the moon.
Answers: 2
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Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler
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Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1
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Consider a 2.5 m long pendulum placed on the moon and given an initial angular displacement of 0.3 r...
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