# hw12-2 - Math 170-007 Homework 12/2 Fall 2010 1. The...

This preview shows pages 1–2. Sign up to view the full content.

Homework 12/2 Fall 2010 1. The function f ( x ) = 4 - x 2 measures weight in pounds (lbs) as a function of position x in feet. DeFne an accumulation function 1 T ( a ) = i a 0 f ( x ) dx Compute each of the following. Be sure to give correct units on each answer. (a) T (1) (b) T ( x ) (c) T ( x ) (d) T (1) 2. The acceleration of an object is given by 3 cos t m/s 2 , with t in seconds. DeFne an accumulation function 2 v ( x ) = i x 0 3 cos t dt Compute each of the following. Be sure to give correct units on each answer. (a) v ( - 2) (b) v ( x ) (c) v ( x ) (d) v ( - 2) 3. If F ( x ) = i x 0 (2 e u - u ) du , compute: (a) F (2) (b) F ( x ) (c) F ( x ) (d) F (2) 1 For those who are interested, f actually measures the weight of a load distributed across a beam sticking out from a wall. T is the resulting torque at the wall attachment point. 2

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 10/11/2011 for the course MATH 170 taught by Professor Staff during the Spring '08 term at Boise State.

### Page1 / 2

hw12-2 - Math 170-007 Homework 12/2 Fall 2010 1. The...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online