Find the rate of change of the distance between two vehicles

Reference no: EM131007042

Two roads meet perpendicularly at an intersection. A truck is driving south towards the intersection at 20 meters per second. A car has already passed througth the intersection, and is driving east away from the intersection at 10 meters per second. At the instant when the truck is 30 meters from the intersection and the car is 40 meters past the intersection, find the rate of change of the distance between the two vehicles. Are they getting further apart or closer together?

Reference no: EM131007042

Questions Cloud

Percentage for a box of ginger tea : INSTRUCTIONS: Read the case in the textbook. As a team, answer the questions in this spreadsheet, then save and submit the assignment as one Microsoft® Excel® attachment. Also, submit a 1-paragraph Microsoft® Word document explaining any issue..

Different purchasing discounts : The Artist's Palette purchases its inventory from a number of suppliers and each supplier offers different purchasing discounts. The manager of The Artist's Palette, Marty Parma, is currently comparing two offers for purchasing modeling clay and ..

Maximize shareholder wealth : Langston Labs has an overall (composite) WACC of 10%, which reflects the cost of capital for its average asset. Its assets vary widely in risk, and Langston evaluates low-risk projects with a WACC of 8%, average-risk projects at 10%, and high-risk..

Problem regarding the average risk projects : Suppose Tapley Inc. uses a WACC of 8% for below-average risk projects, 10% for average-risk projects, and 12% for above-average risk projects. Project A has average risk and an IRR of 9%.

Find the rate of change of the distance between two vehicles : At the instant when the truck is 30 meters from the intersection and the car is 40 meters past the intersection, find the rate of change of the distance between the two vehicles. Are they getting further apart or closer together?

Determining the company wacc : The before-tax cost of debt is 7.50%, and the tax rate is 40%. The target capital structure consists of 45% debt and 55% common equity. What is the company's WACC if all the equity used is from retained earnings?

Give the absolute maxima and minima : Give all relative maxima and minima and when they occur on the interval. Give the absolute maxima and minima and when they occur on the interval. Interpret your results.

Problem regarding the sec enforcement action : The following assignment is for an advanced auditing class.The textbook used for this class is"Auditing: A risk-based approach to conducting a quality audit" (9th Ed.) by Johnston, Gramling, & Rittenberg. The assignment description is as follows:

Topaz financed the purchase with a bank loan : On January 1, 2014, Topaz Corp. purchased a piece of equipment with a list price of $60,000. The following amounts were related to the equipment purchase:

User Account

All Pages