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Learn how to calculate the terminal velocity of an object falling through a fluid, such as air or water, using the drag equation. See examples of terminal velocity for different shapes, sizes and densities of objects, and how it varies with altitude and speed.
Jul 23, 2024 · The terminal velocity of a golf ball is 32.73 m/s. Considering a diameter of 2.1 cm and 1.25 oz mass. The coefficient of drag for the golf ball is taken as 0.389. The terminal velocity is calculated by: v_t = √((2 × 0.03544 × 9.81)/(1.2041 × 0.001385442 × 0.389)) = 32.73 m/s. Determine the maximum velocity achievable by a falling object ...
Mar 11, 2024 · Use the terminal velocity formula, v = the square root of ( (2*m*g)/ (ρ*A*C)). Plug the following values into that formula to solve for v, terminal velocity. [1] g = the acceleration due to gravity. On Earth this is approximately 9.8 meters per second squared. ρ = the density of the fluid the object is falling through.
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Sep 22, 2022 · Learn what terminal velocity is and how to calculate it using different equations for different fluids and objects. See examples of terminal velocity for skydivers, raindrops, and more.
Learn how to calculate the terminal velocity of a falling object using Newton's laws and the drag equation. Find out how drag coefficient, air density, and object area affect the terminal velocity.
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Terminal Velocity of a Skydiver Find the terminal velocity of an 85-kg skydiver falling in a spread-eagle position. Assume that in the spread-eagle position, the diver has a cross-sectional area of 0.70 m 2 0.70 m 2. Strategy At terminal velocity, F net = 0. F net = 0. Thus, the drag force on the skydiver must equal the force of gravity (the ...
Sep 12, 2022 · This means a skydiver with a mass of 75 kg achieves a terminal velocity of about 350 km/h while traveling in a pike (head first) position, minimizing the area and his drag. In a spread-eagle position, that terminal velocity may decrease to about 200 km/h as the area increases. This terminal velocity becomes much smaller after the parachute opens.