# For an object whose velocity in ft/sec is given by v(t) = −t2 + 4, what is its displacement, in feet, on the interval t = 0 to t = 3 secs?

##### 1 Answer

Mar 14, 2018

#### Explanation:

So we have that

We are required to find

Calculating the indefinite integral:

When the integral is definite, the constants cancel out, and adding the bounds in:

Since inputting

So the particle has a displacement of