"How much did Alan Shepherd's golf ball go as soon as he hit that on the moon? can somebody about theory hit a ball hard sufficient to make it leave the moon altogether?"


Many world know the Apollo 14 astronaut Alan Shepherd struggle a golf sphere on the moon. In for this reason doing, he came to be the very first person to ever play golf on an additional world. Having hit the golf ball in the moon"s low gravity environment, the ball likely revxcialistoufjg.comd over the surface for an ext than a minute. Throughout that time, the ball can have traveled much more than 2 miles. Nobody in reality calculated the an exact distance the sphere traveled. Physicists have approximated the ball"s travel distance based on their knowledge of the environment and also by make assumptions around the pressure Shepherd used to the sphere on impact and the angle v which the struck it. They calculation it could have landed between two and two and a fifty percent miles indigenous the impact point. Text publication physics problems provide one through all the information required to settle the problems. In real life situations, lot of the details is unknown and also therefore answers room predicated top top mis-informed presumptions. We cannot important know exactly how far Shepherd"s ball traveled. However, he without doubt holds the record for the longest journey in history, much surpassing Mike Austin"s highly impressive world record 515 yard drive.*

One can make a golf ball travel for rather a distance on the moon for two reasons. First, the moon"s gravity is just one 6th as strong as Earth"s. For this reason if girlfriend strike a golf round up at an angle, that will describe a parabolic arc ascending to a high point, at which its vertical velocity is momentarily zero, and also then descending back down to the surface. ~ above Earth, a golf round doesn"t remain in the air for lengthy as the planet"s gravity conveniently pulls it ago down. Top top the moon, a golf round will travel lot farther since the comparatively weak surface gravity will certainly accelerate it back to the surface much more slowly. During that time, the round travels through a continuous horizontal velocity, at the very least in theory.

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On Earth, however, air resistance impedes the ball"s travel. As this resistance is proportional to the velocity squared, the much faster a ball moves, the higher the impeding resistance becomes. The second reason a golf round travels farther on the moon is its lack of atmosphere. There is no wait resistance ~ above the moon to sluggish the ball"s travel. The quicker one hits a golf ball, the farther that moves as no liquid resists it.

As because that making a sphere leaving the moon altogether, well, a human truly couldn"t. The moon"s gravity is weaker 보다 Earth"s, yet still fairly strong. The moon"s to escape velocity is around 5,310 miles every hour! In order come escape its heaviness field, an item would need to at the very least move in ~ this velocity.

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Not even the the strongest human could launch a golf ball at together a speed. One deserve to make a golf round travel because that a couple miles top top the moon, yet the round would always end increase landing earlier on its surface.