Ex83 : What will be the length of seconds pendulum at a point where g = 980 cm/s² ?
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- A pendulum has a period of 5.8 s. If you were to transfer this pendulum to the surface of Mars (where g is 3.71 meters per second squared), what would the period (in seconds) be?What if we wanted to use a conical pendulum to tell time? It would be great if we had a pendulum that made one revolution every hour. How long of a pendulum, though, would we need for this if the angle of the pendulum was a mere 2.00° from the vertical?A 0.41-kg metal sphere oscillates at the end of a vertical spring. As the spring stretches from 0.12 m to 0.23 m (relative to its unstrained length), the speed of the sphere decreases from 7.0 to 4.5 m/s. What is the spring constant of the spring? Number i 306.17 Units N/n
- question 23 in the imagefor the simple pendulum, the dependence of period T on the length L of the pendulum is? a. T alpha L2 b. T alpha square root L c. T independent of L d. T alpha L5 kilogram object is suspended from a string. The string is 4 meters long. What is the period of the object ting as a pendulum? Express your answer a number of seconds, omitting the unit.
- Suppose you measure that a pendulum makes 3 oscillations in 10.04 seconds. In units of Hertz, what is the frequency of oscillation?4.A simple pendulum has an oscillation frequency of 0.5 Hz, and a mass of 200 grams attached. At its greatest amplitude, the string forms an angle of 30 degrees. A) What is the greatest value of gravitational potential energy obtained by the mass? B) What is the fastest speed obtained by the mass?