A pendulum makes 20 oscillations in 4.0 s on Earth and 40 oscillations in 4.0 s...
A pendulum makes 20 oscillations in 4.0 s on Earth and 40 oscillations in 4.0 s on planet X. A mass hung onto the lower end of a vertical spring oscillates vertically with the same period as the pendulum does on Earth.
What is the period of the mass-spring system if carried to planet X?
Homework Answers
Since Time period of a mass-spring system does not depend on the
gravitational acceleration
therefore on any planet it will have the same time period.
period of oscillation on Planet X =4/20 = 0.2 s
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