Kepler 22b is a possibly inhabitable exoplanet that has mass of 36MEarth and radius of 2.4REarth- An astronaut visiting this planet is holding a simple pendulum consisting of a small 60.0 g bob at the end of a cord of negligible mass. The bob is measured to weigh 3.675 N on Kepler 22b. If the angle 0 between the cord and the vertical is given by (0.0800 rad) cos[(9.86 rad/s)t + ø] (a). What is the length of the pendulum? (b). What is the maximum kinetic energy of the pendulum?

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Problem 1:
Kepler 22b is a possibly inhabitable exoplanet that has mass of 36MEarth and radius of 2.4REarth. An
astronaut visiting this planet is holding a simple pendulum consisting of a small 60.0 g bob at the end of a
cord of negligible mass. The bob is measured to weigh 3.675 N on Kepler 22b. If the angle 0 between the
cord and the vertical is given by
(0.0800 rad) cos[(9.86 rad/s)t + ø]
(a). What is the length of the pendulum?
(b). What is the maximum kinetic energy of the pendulum?
Transcribed Image Text:Problem 1: Kepler 22b is a possibly inhabitable exoplanet that has mass of 36MEarth and radius of 2.4REarth. An astronaut visiting this planet is holding a simple pendulum consisting of a small 60.0 g bob at the end of a cord of negligible mass. The bob is measured to weigh 3.675 N on Kepler 22b. If the angle 0 between the cord and the vertical is given by (0.0800 rad) cos[(9.86 rad/s)t + ø] (a). What is the length of the pendulum? (b). What is the maximum kinetic energy of the pendulum?
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