Answer to Question #39947 in Mechanics | Relativity for Nilam
a)Consider a simple pendulum of mass m mounted inside a railroad car that is accelerating to the right with constant acceleration a. Analyse this problem in the non inertial frame of reference to find the angle φ with the vertical direction at which the pendulum will remain at rest relative to the moving car. b) On Jupiter a day lasts for 9.9 earth hours and the circumference at the equator is 448600 km. If the measured value of gravitational acceleration at the equator is 24 6. ms ,−2 what is the true gravitational acceleration and the centrifugal acceleration.
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