- #1

jimbo71

- 81

- 0

## Homework Statement

Evaluate the integral length of r(t)=[tihat +t^2jhat]dt from 0 to 2

## Homework Equations

## The Attempt at a Solution

I think I should find the length of r(t) first which would be sqrt(t^2ihat+t^4jhat). However I'm not sure how I would integrate sqrt(t^2ihat+t^4jhat).