Parachute jump Research Paper Example | Topics and Well Written Essays - 750 words

Parachute jump - Research Paper ExampleFrom the Newton laws of motion, a free fall is the motion which involves the weight of a body as the only body is the only force that acts against it. Gravitation was reduced to a period space curvature. Felix had no force acting against him and hence moved along a geodesic. Due to absence of any other forces, gravity acted on him as payable to the relative weightlessness. In this condition the gravitation field is zero. Felix in the free fall experienced gravititation 0-g.The Newtons law of universal gravitation simplifies the dynamical equations that describe the trajectories that result receivable to gravitational force under normal conditions as F = mg. This accounts for the assumption for objects falling to earth over comparatively short vertical distances. It is however much untrue over larger distances.The equation ignores the air resistance that was involved that has an effect on falling objects indoors appreciable distance in air c ausing them to approach a terminal velocity quickly. The air resistance effect varied enormously due to the size of Felix. The equation ignores the rotation of the earth failing to describe the Coriolis effect (Heitzmann, 23)Near the surface of the Earth, g=9.8m/s. The assumption is that SI unit g is heedful in mps therefore d has to be measured in meters and time t in seconds. Therefore, velocity v is measured in meters per seconds(Heitzmann, 26)Felix is assumed to have started from rest and air resistance was neglected. In the Earths atmosphere all results are inaccurate after the source five seconds of the fall. Felixs velocity at the time should have been a little less than the vacuum vale of 49 m/s due to the resistance of air.As Felix was falling through the atmosphere (which is not a perfect vacuum) therefore, he did not encounter a drag force brought closely by air resistance. The drag force should have increased the velocity of the free fall. Felix therefore reached a s tate where the drag force