Need this asap!!!! :) PLEASE help..... PLEASE.... Thanks!

(17%) Problem 5: A steel pole is 510 m long on a cold day when the temperature is 32.0 F. Shah, Isha - shahis 17 @students.rowan.edu How much longer (in cm) is the pole on a hot day when the temperature is 104 F? (The linear expansion coefficient of steel is 12 x 10-6 .C-1) Grade Summary AL = 1 cm Deductions 0% Potential 100% sin() cos() tan() 7 8 9 HOME Submissions Attempts remaining: 4 cotan() asin() acos() F 4 5 6 (0% per attempt) detailed view atan() acotan() sinh() 2 3 cosh() tanh() cotanh() + END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: Feedback:(17%) Problem 6: The temperature in a room is 22.9 .C. Shah, Isha - shahis 17 @students.rowan.edu Compute the average kinetic energy of an oxygen molecule in this room. (An oxygen molecule is diatomic. One oxygen atom = 16u where lu = 1.66 x 10-27 kg.) Grade Summary KE = Deductions 0% Potential 100% sin() cos() tan() 7 8 9 HOME Submissions Attempts remaining: 4 cotan() asin() acos() E 5 6 (0% per attempt) detailed view atan acotan() sinh() 2 3 cosh() tanh() cotanh() + O END Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: Feedback