You are driving your car at a constant speed of 60 miles per hour. What is...
You are driving your car at a constant speed of 60 miles per hour. What is the speed (in miles per hour) of a point at the very top of your tire? The radius of your tires is 1 ft. what is the speed (in miles per hour) of a point at the very bottom of your tire in contact with the road?
You are driving a car with speed of 100 miles per hour, you applied the brakes to avoid hitting a deer. How many calories of heat are produced in the stopping process if the car mass is 1000kg?
13. A car travels 30 miles at an average speed of 60 miles per hour and then 30 miles at an average speed of 30 miles per hour. What is the average velocity over the entire distance? What is the average velocity over the entire time?
42. Car A drives East at a constant 25 miles per hour. At timet0 Car B starts 250 miles East of Car A and begins from rest, driving West. Car B, however, has a constant acceleration of 10 miles per hour. How far will Car B have to travel (in miles) before the cars are at the same location?
Your car gets 33 miles per gallon, you drive an average speed of 44 miles per hour. How much gas do you use in an hour?33/44? or 44/33
A department of transportation's study on driving speed and miles per gallon for midsize automobiles resulted in the following data: Speed (Miles per Hour) 30 50 40 55 30 24 60 24 51 56 Miles per Gallon 28 24 24 22 30 33 21 Compute the sample correlation coefficient (to 2 decimals and enter negative value as negative number). 35 26 24 What can you conclude, based on your computation of the sample correlation coefficient? - Select your answer -...
A department of transportation's study on driving speed and miles per gallon for midsize automobiles resulted in the following data: Speed (Miles per Hour) Miles per Gallon Compute the sample correlation coefficient (to 2 decimals and enter negative value as negative number) 29513955 2924 60 25 50 55 28 24 2523 303221 36 25 25 What can you conclude, based on your computation of the sample correlation coefficient? Select your answer Select the correct interpretation for the sample correlation coefficient....
(1 point) Suppose a car runs over a nail while driving at a speed of 51 miles per hour, and the nail is lodged in the tire tread 18 inches from the center of the wheel. What is the angular velocity of the nail in radians per hour? radians per hour Preview My Answers Submit Answers
Your car gets 25 miles per gallon (mpg at 60 miles per hour (mph) and 18 mpg at 70 mph At what speed should you make a 600-mile trip: a. If gas costs $3 per gallon and your time is worth S12 per hour? b. If gas costs S4 per gallon and your time is worth $15 per hour? allon and your time is worth S10 per hour? d. Build a spreadsheet to calculate the total trip cost for gas...
A department of transportation's study on driving speed and miles per gallon for midsize automobiles resulted in the following data Speed (Miles per our30 50 40 55 30 24 60 25 51 55 Miles per Gallon 28 24 24 23 30 32 21 35 26 25 Compute the sample correlation coefficient (to 2 decimals and enter negative value as negative number) What can you conclude, based on your computation of the sample correlation coefficient? - Select your answer- Select the...