What Affects How Parachutes Fall

What Affects how Parachutes Fall? Aim The aim of this investigation is to find come on how a variable affects the magnetic pole velocity of a stick out, and how it alters the zip up that the leap falls. Theory When an purpose falls in advertize, the air subway contend its motility increases as its invigorate rises, thus reducing its acceleration. Eventually, the air resistance playing upwards equals the weight of the object acting downwards. The consecutive force on the object is therefore zero, since the deuce opposing forces are balanced. This is called remnant velocity. [pic] http://tap.iop.org/mechanics/drag_forces/page_39518.html allow us usurp that the ball image is the leap out. I volition accent to explain what happens as the leap out is released from a height. a) The stand out is released. The initial velocity is zero. b) The jump out starts to fall. The air resistance is small as the speed is small. The gravity remains the s ame. c) The slideway starts to speed up, thus increasing the air resistance. However, the gravity is still bigger than the air resistance and the parachute continues to accelerate down. d) The parachute has come to the fore to an optimum point where the air resistance and the gravity has reached terminal velocity, and the parachute reduces its rate of acceleration.

The parachute descends at a eternal speed, as it has reached terminal velocity. Variables There are a nigh possible variables that would affect terminal velocity of a parachute: The shape of the object, would affect the air resistance, depending on how smooth or rough the surface of the object is. The surface area of the parachute, wh! ich is to a fault the size of the parachute, would affect the air resistance acting on the parachute, which will affect the speed that the parachute falls. The length of the deform between the parachute and the object will affect how the parachute is spread out and ultimately determine how fast or slow it will reach...If you want to get a profuse essay, order it on our website: OrderEssay.net

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