A detailed graph of acceleration versus time is shown. (s/w) +5.0- Hints: 0% deduction per hint....

 

Transcribed Image Text:

A detailed graph of acceleration versus time is shown. (₂s/w) +5.0- Hints: 0% deduction per hint. Hints remaining: 1 -5.0 > Part (a) What is the instantaneous acceleration at time 17 s? a = | m/s² sin() cos() cotan() asin() atan() acotan() tanh() cosh() O Degrees 5.0 Submit Radians 10.0 Hint tan() π () 7 89 acos() E ^^ 4 5 6 sinh() 1 3 cotanh() + 15.0 * Feedback I 20.0 HOME 20% Part (b) What is the change in velocity during the time interval from 3.75 s to 9.5 s? A 20% Part (c) What is the change in velocity during the time interval from 9.5 s to 17 s? 20% Part (d) If the initial velocity is 19 m/s, then what is the velocity at time 22.75 s? 20% Part (e) What is the average acceleration during the time interval from 9.5 s to 26 s? END BACKSPACE DEL CLEAR I give up! Feedback: 0% deduction per feedback. 25.0 t(s) A detailed graph of acceleration versus time is shown. (₂s/w) +5.0- Hints: 0% deduction per hint. Hints remaining: 1 -5.0 > Part (a) What is the instantaneous acceleration at time 17 s? a = | m/s² sin() cos() cotan() asin() atan() acotan() tanh() cosh() O Degrees 5.0 Submit Radians 10.0 Hint tan() π () 7 89 acos() E ^^ 4 5 6 sinh() 1 3 cotanh() + 15.0 * Feedback I 20.0 HOME 20% Part (b) What is the change in velocity during the time interval from 3.75 s to 9.5 s? A 20% Part (c) What is the change in velocity during the time interval from 9.5 s to 17 s? 20% Part (d) If the initial velocity is 19 m/s, then what is the velocity at time 22.75 s? 20% Part (e) What is the average acceleration during the time interval from 9.5 s to 26 s? END BACKSPACE DEL CLEAR I give up! Feedback: 0% deduction per feedback. 25.0 t(s)