Determine the upword force required to decend

Reference no: EM13275785

The Lunar Lander of mass 1.9Ã?104kg made the last 150m of its trip to the Moon's surface in 120s , descending at approximately constant speed. The Handbook of Lunar Pilots indicates that the gravitational constant on the Moon is 1.633 N/kg.

determine the average speed.

determine the upword force required to decend at a constant speed.

Reference no: EM13275785

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