Does the length of the Guy West Bridge ever change? Estimate the difference in the length of the footbridge between the hottest and coldest day of the year.
a. Estimate the highest and lowest temperature of the year in Fahrenheit. Convert these to Celsius and Kelvin.
b. estimate the length of the bridge(usethe internet or go pace it out!!).
c. What isthe walkway on the bridge made of? Look up the thermal expansion coefficient kf the material (use material that haslargest coefficient) in your text and calculate your answer for the difference in length.