Question

Solve the following exercise by applying differential equations: A person weighing 67 kg falls from a...

Solve the following exercise by applying differential equations:
A person weighing 67 kg falls from a building measuring 40m with an initial speed of 3m / sec.
Let's suppose:
The air resistance is proportional to the speed of the body.
The limit speed at which it can fall is 40 m / sec.
Find:
a) the expression of the velocity of the object in a time t,
b) the expression for the position of the body at a time t
c) the speed after 8 seconds.

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Answer #1

Solve the following exercise by applying differential equations:

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