You are on your way to a mining site where you have a very important meeting. The mining site is 300 km away from you and the meeting starts at 11h15. You plan on driving at a speed of 100 km/h, therefore, you leave at 08h00. For the first 100 km you drive your planned speed, but then road construction forces you to slow down to 40 km/h for 40 km. What is the minimum speed you need to drive for the rest of the journey to arrive at the meeting on time

You are on your way to a mining site where you have a very important meeting. The mining site is 300 km away from you and the meeting starts at 11h15. You plan on driving at a speed of 100 km/h, therefore, you leave at 08h00. For the first 100 km you drive your planned speed, but then road construction forces you to slow down to 40 km/h for 40 km. What is the minimum speed you need to drive for the rest of the journey to arrive at the meeting on time

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 28P: In a classic clip on Americas Funniest Home Videos, a sleeping cat rolls gently off the top of a...

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