Jump to... Jessi 10/21/2017 11:55 PM 41/10010/21/2017 07:42 PM Gra Print iil Cal

Question

Jump to... Jessi 10/21/2017 11:55 PM 41/10010/21/2017 07:42 PM Gra Print iil Calculator Periodic Table stion 10 of 13 Map Sapling Learning Shown on the right is large block 20.00m wide, 19.0 cm long, and 28.000m high of mass 5.55 kg. This block is passing through air (density Par 1.43 kg/m). Calculate the terminal velocity of the block if it is traveling downward with a drag coefficient 0.902. See the hint panel below for the drag force equation. 28.00 cm 5.55 kg Number m/s 19.0 cm 20.0 cm Previous Check Answer Next Exit about us careers privacy policy terms of use contact us help

Explanation / Answer

Here,

the formula for terminal velocity is

V = sqrt(2mg/(density of air * Area * Cd))

given Cd = 0.902

V = sqrt(2 * 5.55 * 9.8/(1.43 * 0.20 * 0.19 * 0.902))

V = 47.1 m/s

the terminal velocity is 47.1 m/s

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