Please help I dont understand this question I have some parts done those are the

Question

Please help I dont understand this question I have some parts done those are the green check marks the red x is the wrong answer. I have posted this question but the person gave me the same answer I have already got so please dont do that thanks.

webassign.net Cengage HW 3 Chapter 3-Vectors and 2-D. Chegg Study | Guided Solution.. Please Help Me I Dont Underst A Student Stands At The Edge... 9. 8/11 points I Previous Answers SerCP10 3.P023 My Notes Ask Your Teacher A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vo14.5 m/s. The cliff is h-21.0 m above a flat, horizontal beach as shown in the figure. 0 (a) What are the coordinates of the initial position of the stone? Xo0 yo-21.0 (b) What are the components of the initial velocity? Vox14.5 m/s m/s (c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your answer.) vx14.5 Vy 9.8

Explanation / Answer

c) vx = 14.5 m/s  
vy = -9.8t m/s dont forget the t t here is time  

d) x= 14.5t m  
y = 21 -4.9t2 m  

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