Recent content by lilman7769

  1. L

    Hey physics instant velocity ques

    its for a calculus class and we arent allowed to use derivtives yet...so for that forula u gave me what number would i plug in? I am kinda confused...i did a table of values with time intervals to average velocity but the whole one second i don't understand...can u show me like an answer...im...
  2. L

    Hey physics instant velocity ques

    If an arrow is shot upward on the moon with a velocity of 58m/s, its height in meters after t seconds is given by h=58t-0.83t^2 find the instantaneous velocity after one second...can u post ur work?? and explain this to me...thx in advance...
  3. L

    Limiting f(h): Confirmation Needed - 1st Post!

    i did this problem but i just wanted some confirmation if I am right... lim (3+h)^-1 - (3)^-1 / h h->0 i worked it out...but still got 0...maybe some confirmation and if u could show ur work that would be nice too...thx in advance ps my first post!
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