Exercise 4.1: Pressure

Exercise 4.1

Pressure
Complete the following questions:
1. List four things (that have to do with pressure) that affect your life in some way every day.

2. Read the following website to learn how to calculate pressure: http://web.archive.org/web/20041225022457/http://www.enged.com.au/students/scitec/scitec19.html

People who wear snow shoes are concerned about pressure too. Using the formula for pressure (p=f/a) from the website, explain what snowshoes would have to do with pressure.