Recent content by VashtheStampede

  1. V

    Another impossible question

    i have no idea what kinematics are. teacher never said that word.
  2. V

    Aiming for the Bull's Eye: Accounting for Gravity

    an acher shatneds 40m away from his target. If the arrow is shot horizontally with a velocity of 90m/s how far above the bull's eye must he aim to compensate for gravity pulling down. No air resistance and I guess the target is level with him.
  3. V

    Another impossible question

    theres more questions though. b. what is the length of the incline? c. how long does it take to reach to floor?
  4. V

    Another impossible question

    a mass M slides down a fricitionless 30 degree incline. its speed is 24m/s as it leaves the incline. a. What is the acceleration?
  5. V

    I think this question is impossible.

    ok, for a i got 20 b. 4.1 c.something
  6. V

    I think this question is impossible.

    ...? that confused me even more. You don't know the time, so I don't see how you can do it.
  7. V

    I think this question is impossible.

    a football is kicked at an angle of 45 degrees and it travels 82m before it hits the ground. Ignore air resistance a. What is its initial velocity? b. How long was it in the air? c. How high did it go?
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