Projectile motion survey - AP Physics 1

The following survey is for ONLY THE FIRST QUESTION of Part B of the test.
Name: 


  1. Did you make the initial vertical velocity equal to zero?
    Yes
    No


  1. Did you make your vertical acceleration negative?
    Yes
    No


  1. Did you make your horizontal velocity something other than zero?
    Yes
    No


  1. Did you make the horizontal acceleration zero?
    Yes
    No


  1. Did you list all of your givens?
    Yes
    No


  1. Did all of your givens have units?
    Yes
    No


  1. Did all of your givens have the correct signs (e.g. if it was negative, listing it with a minus sign)?
    Yes
    No


  1. Were the givens that you listed correctly identified? (e.g. the given that you listed with "v" was actually a velocity, etc.)
    Yes
    No


  1. Did you choose the correct formula for finding the time? (e.g. either use the x= equation in the y-direction or alternatively, use the v^2 equation in the y-direction to calculate v_y and then use the v= equation in the y-direction to calculate the time)
    Yes
    No


  1. Did you use the correct formula for finding the horizontal distance? (i.e. the x= equation; answer "yes" to this even if you used it incorrectly--if you plugged in wrong numbers or didn't set a = 0, you probably already answered "no" for a different, more specific question)
    Yes
    No


  1. Did you show all formulas with variables only? (i.e. did you first write the formula before plugging numbers into it?)
    Yes
    No


  1. Did you plug numbers and units into your formulas?
    Yes
    No


  1. Did you get the correct number for the time? (If it says, "OK", then answer "yes"--this means that it was either correct with a slight mistake on significant figures, or that you would have obtained the correct result if the numbers that you plugged in were correct.)
    Yes
    No


  1. Did you obtain the correct number for your horizontal distance? (If it says, "OK", then answer "yes"--this means that it was either correct with a slight mistake on significant figures, or that you would have obtained the correct result if the time and horizontal velocity were correct.)
    Yes
    No


  1. Did you put units on your answer for time?
    Yes
    No


  1. Did you put units on your answer for horizontal distance?
    Yes
    No





Mr. Buczyna