Determine how long does it take for the rock to fall

Reference no: EM13661915

An astronaut stands by the rim of a crater on the moon, where the acceleration of gravity is 1.62 m/s2. To find the depth of the crater, she drops a rock and measures the time it takes for it to hit the bottom. If the depth of the crater is 120 meter, determine how long does it take for the rock to fall?

Reference no: EM13661915

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