HW5_F11

# HW5_F11 - Homework 5 Geog210a Due November 4 2011 Text...

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

Homework 5 Geog210a Due: November 4, 2011 Text Problems : 7.3.3, 7.3.5, 7.3.10, 9.4.3, 9.4.5, 9.4.9, 9.6.1, 9.6.6, 9.6.7, 9.6.16 DV Problems : 1. A spherical container of liquid (a party ball) with a 22" diameter is drained of liquid (beer) at a rate which varies in time as F loss = 1.2 + 0.55 t; where F loss is in units of cubic feet per hour and t is in units of hours. a) How long will the party last? Hint: the party ends when the party ball empties. b) If F loss = 1.2 e 0.28t , when will the party end? c) Will you need to get another spherical container of liquid (make a beer run)? Make plots too using Matlab… 2. The instantaneous amount of happiness (in arbitrary units, H) you derive from being around your drunk uncle at Thanksgiving is a function of time of the day (t = hours since daybreak) and the number of beers he has consumed (b = number of bottles consumed so far that day), i.e. H(t,b) = 952 + b t – b

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.

{[ snackBarMessage ]}

### Page1 / 2

HW5_F11 - Homework 5 Geog210a Due November 4 2011 Text...

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

View Full Document
Ask a homework question - tutors are online