A 550 g squirrel with a surface area of 920 cm2 falls from a 5.6-m tree to the ground. Estimate its terminal velocity. (Use the drag coefficient for a horizontal skydiver. Assume that the squirrel can be approximated as a rectanglar prism with cross-sectional area of width 11.5 cm and length 23 cm. Note, the squirrel may not reach terminal velocity by the time it hits the ground. Give the squirrel's terminal velocity, not it's velocity as it hits the ground.) What will be the velocity of a 55.0 kg person hitting the ground, assuming no drag contribution in such a short distance?

A 550 g squirrel with a surface area of 920 cm2 falls from a 5.6-m tree to the ground. Estimate its terminal velocity. (Use the drag coefficient for a horizontal skydiver. Assume that the squirrel can be approximated as a rectanglar prism with cross-sectional area of width 11.5 cm and length 23 cm. Note, the squirrel may not reach terminal velocity by the time it hits the ground. Give the squirrel's terminal velocity, not it's velocity as it hits the ground.) What will be the velocity of a 55.0 kg person hitting the ground, assuming no drag contribution in such a short distance?

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5) A 520 g squirrel with a surface area of 945 cm2 falls from a 6.0-m tree to the ground. Estimate its terminal velocity. (Use the drag coefficient for a horizontal skydiver. Assume that the squirrel can be approximated as a rectanglar prism with cross-sectional area of width 11.6 cm and length 23.2 cm. Note, the squirrel may not reach terminal velocity by the time it hits the ground. Give the squirrel's terminal velocity, not it's velocity as it hits the ground.) _____ m/s What will be the velocity of a 52.0 kg person hitting the ground, assuming no drag contribution in such a short distance? _____m/s
As of 2008, 42 people have survived a fall from a height above 10,000 feet without a parachute. Without air resistance, a person would hit the ground with a speed of 240 m/s (540 mph)However, by placing your body in a skydiving position (see photo)you can maximize your cross-sectional area and take advantage of the drag force to limit your speed. In this positionyour terminal speed will only be 54 m/s (120 mph)This is still a high rate of speed. Just imagine being in an automobile accident at 120 mph! Nevertheless, there is a higher probability of survival, depending upon what you land on. Afterall, it is not the fall that will kill you, but the impact. you strike concrete at 54 m/s, we will say nice things about you at your funeralYou can take comfort in the fact that you won't even feel Contrary to popular belief, hitting water at this speed is not much betterYour body will have to displace and compress the water as you enter it. But water, and most liquids, are difficult to…
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