A car starts at Point A at t = 0s with a speed vo = 18 km/h. Its speed increases at a constant rate to Point C, where its velocity is vc = 144 km/h. The curved portion has a radius, r = 148 m, and the distance between Point B and Point C is, x = 105 m. Determine the car's speed at Point B. Use one decimal place in your answer. HInt: Make sure to convert all quantities to the correct units before performing calculations!
A car starts at Point A at t = 0s with a speed vo = 18 km/h. Its speed increases at a constant rate to Point C, where its velocity is vc = 144 km/h. The curved portion has a radius, r = 148 m, and the distance between Point B and Point C is, x = 105 m. Determine the car's speed at Point B. Use one decimal place in your answer. HInt: Make sure to convert all quantities to the correct units before performing calculations!
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 44AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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Transcribed Image Text:A car starts at Point A at t = 0 s with a speed vo = 18 km/h. Its speed increases at a constant rate to Point C, where its velocity is vc = 144 km/h.
The curved portion has a radius, r= 148 m, and the distance between Point B and Point C is, x = 105 m.
Determine the car's speed at Point B. Use one decimal place in your answer.
HInt: Make sure to convert all quantities to the correct units before performing calculations!
Transcribed Image Text:What are the appropriate units for the answer to Question 1?
(They will be the same as vc.)
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