DR RACKET HELP
First make sure that you require the 2htdp/image and2htdp/universe libraries.
Your program will animate a rocket fired with an initial speedinit-speed and initial angle to the horizontal init-angle.
Exercise 1 Define init-speed and init-angle asprogram variables. Use an initial speed of 1 and an initial angleof pi/4 to start. Once your program is running, you should tryusing different values to see how your animation behaves. Note herethat we are using an angle specified in radians.
Since only the initial speed will be specified, you will need tocalculate the x and y components of the initial velocity. These maybe calculated via
init-x-vel =
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