We saw that the autonomous differential equationm(dv/dt)=mg-kvwhere k is a positive constant and g is the acceleration due to gravity, is a model for the velocity v of a body of mass m that is falling under the influence of gravity. because the term −kv represents air resistance, the velocity of a body falling from a great height does not increase without bound as time t increases. use a phase portrait of the differential equation to find the limiting, or terminal, velocity of the body. lim v(t -> infinity)=

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Step-by-step explanation:

(65;[cos]) -5 Just rate this good pls I need points..

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

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