Answer Happy

Can someone help me with this. It's due tomorrow
(8%) Problem 8: A traveling wave along the x-axis is given by the following wave function (x, t) = 4.9 cos(1.8x - 9.4t+0.48), where x in meter, f in seconds, and u in meters. Read off the appropriate quantities for this wave function and find the following characteristics of this plane wave: 20% Part (a) The amplitude in meters. Q= sin() tan() cos() cotan() asin() acos atan() cosh() acotan) tanh() Degrees O Radians sinh() cotanh() Submit Hint Hints: 0% deduction per hint. Hints remaining: 2 20% Part (b) The frequency, in hertz. à 20% Part (c) The wavelength in meters. 20% Part (d) The wave speed, in meters per second. & 20% Part (e) The phase constant in radians. 7 89 4 5 6 1 2 3 0 NO BACKSINCE ( I EM 2+ Feedback * - I give up! Feedback: 0 deduction per feedback. Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 999 (39 per attempt) detailed view