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3 years ago

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Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within how many feet?

2 answers:

Svetradugi [14.3K]3 years ago

5 0

Answer:

B. 25 feet

Explanation:

In most cities in US, passenger car brakes must stop a car moving at 20 miles per hour at 25 feet.

Therefore, the correct option is "B" 25 feet

Sholpan [36]3 years ago

4 0

Answer:

<u>Option-(B):</u> The ideal distance that a lawful brakes must stop a car traveling at a speed of 20 miles per hour <u>is about 20 feet.</u>

Explanation:

If are often asked not speed too much while traveling, because some times we are not able to control the machine that we are driving. And the government or the concerned authorities are directed to develop a system to prevent any damage to any person on the road. The road roads bumps are thus made to prevent any road accidents which can some times be very fatal to multiple individuals.

<u>But, we have the scientific formulas to know about the situations. As we have the equation.</u>

Brakes or stoppage distance= (Speed of the car)²/ speed of the same car,

Now if we insert the values then we get that:

<u>Stoppage distance= 20 feet.</u> ⇒<u> Answer.</u>

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Answer:

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Explanation:

Given;

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The linear speed of the object is calculated as;

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