How fast is distance between you and your friend increasing

Assignment Help Mathematics

Reference no: EM131015058

You say goodbye to your friend at the intersection of two perpendicular roads. At time t=0 you drive off North at a (constant) speed v and your friend drives West at a (constant) speed w. You badly want to know: how fast is the distance between you and your friend increasing at time t? SECOND CASE: Suppose that after your friend takes off (at time t = 0) you linger for an hour to contemplate the spot on which he or she was standing. After that hour you drive off too (to the North). How fast is the distance between you and your friend increasing at time t (greater than one hour)?

Reference no: EM131015058

Questions Cloud

Number of key areas of the process and average : A company wants to give one of its raw material suppliers a measure of how well a process is running with a new raw material. On a scale of 1 10 they rate a number of key areas of the process and average those ratings. This average is then given t..

Brief description of your data and analysis : Presentation of Research: You will need to use a visual display of your results (PowerPoint, Prezi). The six-point list below is the order you are expected to follow: Research question(s), Key findings from the research, literature and Specific hyp..

Find first three standing-wave frequencies of vocal tract : The human vocal tract is a pipe that extends about 17 cm from the lips to the vocal folds (also called ''vocal cords") near the middle of your throat. The vocal folds behave rather like the reed of a clarinet, and the vocal tract acts like a stopp..

Define dalemberts principle : Define DAlemberts principle - question belongs to DAlembert's principle

How fast is distance between you and your friend increasing : After that hour you drive off too (to the North). How fast is the distance between you and your friend increasing at time t (greater than one hour)?

Describing the distribution of the visits : Write a short report describing the distribution of the visits to this web site. Include some discussion of why this distribution might have that particular shape.

Which is not an issue in direct trucking : Assume that the cost of running the warehouse is approximately $1313per hundred-weight. Furthermore, if Bruin decides to consolidate the three'shipments, it must consider the additional cost of breaking them up for local?

Different variations of a cookie recipe : 1. Suppose a food scientist wanted to compare the "tastiness" of different variations of a cookie recipe. (a) Suggest several ways to quantify (measure) "tastiness", and discuss the advantages and disadvantages of each.

Find the formula for the number of kg of salt in the tank : A salt-water mixture is being added to a tank at 4 L/min. The tank mixture is being drained at 4 L/min. Find the formula for x(t), the number of kg of salt in the tank at time t.

User Account

All Pages