Trigonometry
 👍 0
 👎 1
 👁 433
Respond to this Question
Similar Questions

Trigonometry
A car with a wheel of radius 14 inches is moving with a speed of 55 mph. Find the angular speed of the automobile to the nearest mile per hour. I got 55/14
asked by Joe Smith on February 12, 2013 
math
The radius of each wheel of a car is 16 inches. At how many revolutions per minute should a spin balancer be set to balance the tires at a speed of 90 miles per hour? What is the setting for a wheel of radius 14 inches?
asked by Alex on March 30, 2010 
Trigonometry
The tires on a car have radius 14 inches. Find the angular speed of the car tire in revolutions per second when it is traveling 70 mph. Find the angular speed at 80 mph. The tires on a car are 15 inches. Find the linear speed of
asked by Will on January 21, 2012 
Dynamics
A super elevation of a railroad track is the number of inches that the outside rail is raised to prevent side thrust on the wheel of flanges of cars rounding the curve at rated speed. Determine the super elevation e for track
asked by 17 on July 14, 2018 
trigonometry
the radius of the tires of a car is 13 inches, and they are revolving at the rate of 506 revolutions per minute. how fast is the car traveling in miles per hour. A. 6.23pi mph B. 1.25pi mph C. 149.50pi mph D. 12.46pi mph
asked by y912f on January 8, 2009

math
Can someone please check my math questions? My answers are under the questions... I would really appreciate any help Questions~ 16. A car’s speed before a sudden stop can be estimated by the formula S = √(30gk) , where S =
asked by Abby on October 14, 2015 
Trigonometry
A point on the rim of a wheel of unknown radius in a pulley system has a velocity of 16 in/min. The wheel is making 4 rpm. If the radius of the other wheel is 8 inches, find the 8" wheel's rpms and the unknown wheel's radius. I
asked by MB on February 13, 2017 
Physics
The wheel of a car has a radius of 0.288m and is being rotated at 830 revolutions perminute on a tireblanacing machine. a)Determine the speed at which the outer edge of the wheel is moving. b)Determine the centripetal
asked by Bee on March 25, 2009 
Physics
Car A passes Car B on the highway. Rlative to car A's movement, Car B is moving at a rate of 9 mph backward. If the speed of Car A is 98 mph, what us the speed of Car B?
asked by Renay on March 22, 2013 
Trigonometry
A wheel has a 12 inch radius rotating at 620 RPM. What is the speed of the car in MPH?
asked by John on March 21, 2016