Reference no: EM132340329
Chapters 2-4,6 Physics 103
Take Home
Instructions :
1. All work must be shown. If you need more room attach the paper to the problem printout.
2. No answers will be accepted without showing the process used to get the answer.
3. The process (setup) is a large part of the grade. I need to easily see how you got your answer or you will receive no points.
4. If a formula is used, write out the formula in symbols before any algebra or numbers are used.
6. Follow the rules for significant figures, but don't be fanatical.
7. Label and box your final answers.
g = 9.80 m/s2 on earth In all cases ignore air resistance. Don't forget W = mg.
Problems
1. You have a circular snow coaster with a diameter of 1.20m. (significant figures count in this problem)
a. What is the area in m2?
b. What is the area in cm2?
c. What is the area in mi2?
d. You desire to the area to be larger by 12.0%. By what percentage must you increase the radius?