Physics, 07.09.2019 16:10 raider7831

Astronauts on the first trip to mars take along a simple pendulum that has a period on earth of 1.80 s . the period on mars turns out to be 2.94 s . how long is the pendulum? what is the martian acceleration due to gravity?

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Astronauts on the first trip to mars take along a simple pendulum that has a period on earth of 1.80...

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