Mathematics

Mathematics, 14.07.2019 09:10, AJ2603

Acar traveling 65 mph leaves 25 ft skid mark. what is the ratio of the speed (mph) to the lenght of skid marks (ft) give you answer in simpilest form?

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 21.06.2019 13:00, indya2

Acar traveling at 65 mph leaves 25 foot skid mark what is the ratio of the speed to length of skid mark (feet) in the simplest form

Answers: 1

Предмет

Mathematics, 01.07.2019 10:30, michaelchavez6959127

Acar traveling at 65 mph leaves a 25 foot skid mark. what is the ratio of the speed (mph) to length of skid mark (feet)? give your answer in simplest form.

Answers: 1

Предмет

Mathematics, 14.07.2019 11:00, tyneshiajones124

To a police investigator, skid marks evidence is extremely important in determining how vehicles moved in a collision. skid marks are the equivalent of fingerprints in a criminal investigation, and just as important. the speed a car was traveling can be calculated using the skid marks made as the car came to a stop. the formula for finding the speed of the vehicle is: s equals square root of 30 times d times f times n end root where: s = speed in miles per hour 30 = a constant value used in the equation d = length of the skid marks in feet f = drag factor for the road surface n = braking efficiency as a percent a car skids to a stop, leaving four skid marks with an average length (d) of 60 feet. the road is asphalt. skid tests reveal a drag factor(f) of 0.75. since all four wheels were braking, the braking efficiency (n) is 100% or 1.00. to the nearest mile per hour, what was the car’s speed at the time of the accident. 40 34 37 30

Answers: 1

Предмет

Mathematics, 03.08.2019 20:10, tcjet

Acar is travelling on an cement road with a drag factor of 1.1. the speed limit on this portion of the road is 45 mph. it was determined that the brakes were operating at 85% efficiency. the driver notices that the draw bridge is up ahead and traffic is stopped. the driver immediatley applies the brakes and the tires leave four distinct skid marks each 50 feet in length. a) what is the minimum speed the car was traveling when it entered the skid? round your answer to the nearest tenth. b) did the driver exceed the speed limit when entering the skid?

Answers: 1

Do you know the correct answer?

Acar traveling 65 mph leaves 25 ft skid mark. what is the ratio of the speed (mph) to the lenght of...

Questions in other subjects:

Konu

Mathematics, 21.09.2020 14:01

What is y=55(23-x) in slope intercept form???...

Konu

Mathematics, 21.09.2020 14:01

Adrian has some dimes and some quarters. He has at least 13 coins worth no more than $2.35 combined. If Adrian has 11 dimes, determine all possible values for the number of quarter...

Konu

Mathematics, 21.09.2020 14:01

Name: Algebra 3 #3 HW Parent Function Worksheet Directions: Without a calculator, give the name of the parent function (PF), give the equation of the parent func...

Konu

Mathematics, 21.09.2020 14:01

i got part a done but i need help with part b lol i was sitting here for a while struggling and everything i answered was wrong if your able to help it would mean the world!! i wil...

Konu

Mathematics, 21.09.2020 14:01

How many 3/4 are there in 2/3...

Konu

Business, 21.09.2020 14:01

Which sources are most useful for entrepreneurs who are interested in buying an existing business in a specific industry? Trade __ and __ are useful sources of Informa...

Konu

Mathematics, 21.09.2020 14:01

At the time an antibiotic is applied to a population of bacteria, the population is growing as defined by the function p(x) = 300(1.05)x, where x represents time, in hours. At the...

Konu

Mathematics, 21.09.2020 14:01

You make 24 equal payments for a go kart you pay a total of$840 how much is each payment...

Konu

History, 21.09.2020 14:01

Ramses II was known for . A. building the largest monuments B. raising the pyramids C. constructing the most statues D. raising the most tombs...

Konu

Mathematics, 21.09.2020 14:01

Patrick randomly selects a marble from a bag, records the color, and then returns the marble to the bag. After 40 trials, he has recorded 14 red marbles, 12 blue marbles, 10 yellow...

Other tasks in the category: Mathematics More task