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Varvara68 [4.7K]
3 years ago
11

Given the following velocity functions of an object moving along a line, find the position function with the given initial posit

ion v(t)=2t+4
Mathematics
1 answer:
Norma-Jean [14]3 years ago
7 0

Answer:

The position of the particle as a function of times is given by

x(t)=t^{2}+2t+x(o)  where x(0) is the position of the particle at t = 0 secs.

Step-by-step explanation:

Give that

v(t)=2t+4

we know that

v(t)=\frac{dx(t)}{dt}\\\\\therefore dx(t)=v(t)dt\\\\\int dx(t)=\int v(t)dt\\\\x(t)=\int v(t)dt

Applying values we get

x(t)=\int (2t+4)dt\\\\x(t)=\int 2tdt+\int 4dt\\\\x(t)=\frac{2t^{2}}{2}+4t+c

here 'c' is the constant of integration which represents the position of the particle at time t = 0 secs.

Thus we have

x(t)=t^{2}+2t+x(o)

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