We appreciate your visit to The braking distance of a car varies directly as the square of the speed of the car Assume that a car traveling at 30 miles. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
By using the ratio of the squares of the speeds, we find that the braking distance at 60 mph is four times the braking distance at 30 mph. Therefore, the braking distance for the car traveling at 60 mph is 4 times 43 feet, which is 172 feet.
Let's denote the braking distance at 30 mph as D1 and the braking distance at 60 mph as D2. According to the given information, we have the following relationship: D1 ∝ (30)^2 and D2 ∝ (60)^2.
To find the ratio between D2 and D1, we can take the square of the ratio of the speeds: (60/30)^2 = 2^2 = 4.
This indicates that the braking distance at 60 mph is four times the braking distance at 30 mph.
Given that the braking distance at 30 mph is 43 feet, we can multiply this distance by 4 to find the braking distance at 60 mph: 43 feet * 4 = 172 feet.
Therefore, the braking distance for the same car traveling at 60 mph is 172 feet.
To learn more about multiply click here: brainly.com/question/30753365
#SPJ11
Thanks for taking the time to read The braking distance of a car varies directly as the square of the speed of the car Assume that a car traveling at 30 miles. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
