A pendulum makes 10 swings every 15 seconds on Earth. You take the same pendulum to the surface of a different planet and you notice that the pendulum makes 8 swings in 15 seconds. Which of the following could be true? (Select two right answers) - the mass of the planet is larger than earth - the mass of the planet is smaller than earth - the radius of the planet is larger than earth - the radius of the planet is smaller than earth

A pendulum makes 10 swings every 15 seconds on Earth. You take the same pendulum to the surface of a different planet and you notice that the pendulum makes 8 swings in 15 seconds. Which of the following could be true? (Select two right answers) - the mass of the planet is larger than earth - the mass of the planet is smaller than earth - the radius of the planet is larger than earth - the radius of the planet is smaller than earth

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