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| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
5.1!. simple pendulmn has a lflflfl 9 mass tied to it and 23.110 seconds are required to complete It]
oscillations. {a} Ifg = SLED mfsz, what is the length ofthe pendulum? [h] 1|When the mass is released from a
certain hight, its speed as it passes through its lowest point is measured to he 1152i} mfs. Calculate
the tension in the string at the peodulum‘s lowest point. {c} When the lflflflfl g mass is removed
from the string forming the pendulum, it is attached to a spring. If 23.11) seconds is required to
complete 25 oscillations on the spring1 calculate the spring constant. {d} Ifyou are to move pendulum to another planet where g = 6.58 mfsz, how will period change? {e} If you are to move spring
mass system to anotherplanet where g = E53 mfsz, how will period change. Please show detailed
calculations. [2!] pts]
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