Python

For the code below, (a) Make comments at the lines where the variables x, accel, and loc are created and destroyed. What is the scope of each variable? (b) What happens if we replace accel = 3 with accel = 0, and why? (Remember to restart the runtime when testing this.) (c) How can one avoid this problem, such that loc is always printed and can be modified by the if statement? def kinematics (a, t): x = 1/2 * a * t**2 return x accel = 3 time = 5 if accel > 0: loc = kinematics (accel, time) print (loc)