This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: b and the two sides of equal length each measure 30 centimeters. If b is increasing at a rate of 3 centimeters per second, how fast is the area changing when the base measures 20 centimeters? 4) A construction worker pulls a 5 meter plank up the side of a building by means of a rope tied to one end of the plank. The worker pulls the rope at a rate of 0.15 meters per second. How fast is the lower end of the plank nearing the wall when it is 2.5 meters from the wall? 5) A baseball diamond has the shape of a square with sides 90 feet long. A player is running from second base to third base at a speed of 28 feet per second. At what rate is his distance from home plate changing when he is 30 feet from third base?...
View
Full
Document
This note was uploaded on 01/10/2012 for the course MATH 1016272 taught by Professor Prevendoski during the Spring '07 term at RIT.
 Spring '07
 Prevendoski
 Calculus

Click to edit the document details