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Suppuse you of a building that *K hur a hass of 4 Kg.- Assuning The force jeldcty of The object wifopurtiunal to The Con tant 2 Nsec/n. use propurtunality g-d.8' A How lung will it tane The brun to reach the ground 2 b) What will be its veldcity uhen it

Suppuse you of a building that *K hur a hass of 4 Kg.- Assuning The force jeldcty of The object wifopurtiunal to The Con tant 2 Nsec/n. use propurtunality g-d.8' A How lung will it tane The brun to reach the ground 2 b) What will be its veldcity uhen it

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differential equations with physics 

Suppose you drop a brick from the top of a building that is 300 meters high. The brick has a mass of 4kg. Assuming the force due to air resistance is proportional to the velocity of the object with proportionality constant 2 Ns/m. Use g = 9.8 m/s². a) How long will it take the brick to reach the ground? b) What will be its velocity when it strikes the ground?
Transcribed Image Text:Suppose you drop a brick from the top of a building that is 300 meters high. The brick has a mass of 4kg. Assuming the force due to air resistance is proportional to the velocity of the object with proportionality constant 2 Ns/m. Use g = 9.8 m/s². a) How long will it take the brick to reach the ground? b) What will be its velocity when it strikes the ground?
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