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How high does it go? how long?

  1. Jun 12, 2016 #1
    1. A bottle rocket has an engine that accelerates it upward. Then it coasts to its highest point before returning to the ground. Assuming that the engine creates a net acceleration of 30 m/s2 for 0.5 s, how high does it go, and how long does it take to reach the ground again?
     
  2. jcsd
  3. Jun 12, 2016 #2
    I know they net acceleration is 30m/s^2
    and the time is 0.5s
    my thing is how do we calculate distance with only acceleration and time ?
     
  4. Jun 12, 2016 #3
    Dear Mary

    Welcome to PF! Your question can be asked in the Homework area of PF, ensuring you follow the template. This area is for introductions only.

    All the best
    Stevie
     
  5. Jun 12, 2016 #4
    how exactly do i get there again?
     
  6. Jun 12, 2016 #5

    Mark44

    Staff: Mentor

    I see that you have already figured out how to get to the homework sections. As already noted, this section is for introductions only.
     
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