xarianna2007
xarianna2007
04.02.2021 • 
Physics

A spaceship hovering over the surface of Mercury drops an object from a height of 74 m. How much longer does it take to reach the surface than if dropped from the same height on Earth? Neglect air resistance in both cases. [The acceleration due to gravity on Mercury is 37.8% of that on Earth, gMercury = (0.378)g.]

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