Mathematics, 12.02.2020 23:51 selfiegymnast
An object of mass 2020 kg is released from rest 30003000 m above the ground and allowed to fall under the influence of gravity. Assuming the force due to air resistance is proportional to the velocity of the object with proportionality constant bequals=5050 N-sec/m, determine the equation of motion of the object. When will the object strike the ground? Assume that the acceleration due to gravity is 9.81 m divided by sec squared9.81 m/sec2 and let x(t) represent the distance the object has fallen in t seconds
Answers: 3
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
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In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
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An object of mass 2020 kg is released from rest 30003000 m above the ground and allowed to fall unde...
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