(17%) Problem 1: A student witnesses a flash of lightning, and, 2.5 s later, the student hears the associated clap of thunder. 50% Part (a) Sound travels at 343 m/s in the air. What distance from the student, in meters, is the lightning strike? d = || m sin() cotan() asin() cos() tan() () 789 HOME acos() E4 5 6 atan() acotan() sinh() cosh() tanh() cotanh() Degrees Radians * 12 3 + 0 END . O BACKSPACE DEL CLEAR 50% Part (a) Sound travels at 343 m/s in the air. What distance from the student, in meters, is the lightning strike? 50% Part (b) Light travels at 3.0 108 m/s in the air. How long, in seconds, did it take the light to reach the student's eyes after the lightning strike? At = || S Grade Summary Deductions 0% sin() cos() tan() acos() cotan() asin() atan() acotan() sinh() cosh() tanh() cotanh() Degrees Radians () 7 8 9 HOME E4 * 5 10 6 1 2 3 -> + 0 BACKSPACE DEL CLEAR Potential 100% Late Work % 70% Late Potential 70% END Submissions Attempts remaining: (2% per attempt) detailed view Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: Feedback: 0% deduction per feedback. All content 2024 Expert TA, LLC