Homework Clinic
Science Clinic => Physics => Topic started by: audie on Jul 27, 2018
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A space station of diameter 40. meters is turning about its axis at a constant rate. What is the period of revolution of the space station if the outer rim experiences an acceleration of 2.5 m/s2?
A) 10. s
B) 14. s
C) 11. s
D) 13. s
E) 18. s
Question 2
On a winter -3.C morning, the pressure in a car tire reads 28. psi on a pressure gauge. After several hours of highway traveling, the pressure reads 35. psi.
Assuming the volume remains constant and normal atmospheric pressure of 15. psi, what is the tire temperature?
A) 45C
B) 25C
C) 41C
D) 55F
E) 55C
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Answer to Question 1
E
Answer to Question 2
C