What is the radius of the track

In summary, the conversation discusses a pre-calculus math problem involving a car traveling a distance of 745 m on a circular track and the driver finding she has traveled through an angle of 475°. The person asking for help is reminded to follow forum rules when posting homework problems. The solution to the problem involves finding the number of radians in 475 degrees.
  • #1
DOA_Kasumi22
7
0
This porblem has been killing me. It's the last question that I have left on my homework assignment and it is due tonight at midnight.

The car in the figure below travels a distance of 745 m along the track, and the driver finds that she has traveled through an angle of 475°. What is the radius of the track?

Please help!
 
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  • #2
Uh ... what track is that? (No figure included). Is it a circular track?
 
  • #3
It is a circular track
 
  • #4
This is a pre-calculus math problem, rather than an Introductory Physics problem. How many radians are there in 475 degrees?
 
  • #5
You really should read the forum rules on how to post homework problems and follow them.
 

Related to What is the radius of the track

1. What is the radius of the track?

The radius of the track is the distance from the center of the track to its outer edge.

2. How is the radius of the track measured?

The radius of the track is typically measured using a measuring tape or a laser distance meter.

3. Why is the radius of the track important?

The radius of the track is important because it determines the length of the track and affects the speed of vehicles or athletes using the track.

4. Can the radius of the track vary?

Yes, the radius of the track can vary depending on the type of track and its purpose. For example, a running track may have a smaller radius than a race car track.

5. How does the radius of the track affect race times?

The radius of the track can affect race times because a smaller radius typically results in tighter turns, which can slow down athletes or vehicles. A larger radius allows for faster speeds and smoother turns.

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