What maximum height above the surface of the moon

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Standing on the surface of a small spherical moon whose radius is 6.81·104 m and whose mass is 7.07·1018 kg, an astronaut throws a rock of mass 2.41 kg straight upward with an initial speed of 33.3 m/s. (This moon is too small to have an atmosphere.) What maximum height above the surface of the moon will the rock reach?

Reference no: EM13501055

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