Physics, 04.02.2020 19:45, shelbyo1123
This grandfather clock, made entirely of legos, has a 0.625 m long simple pendulum. what is the period of the pendulum? (include units with answer) how many times does the pendulunm swing back and forth in one day? it is desired to increase the period of the pendulum by 16%. determine the new required length of the pendulum (include units with answer)
Answers: 1
Physics, 22.06.2019 05:10, delawdermia27
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 07:30, bell777
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
This grandfather clock, made entirely of legos, has a 0.625 m long simple pendulum. what is the peri...
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