Recent content by Hurly

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    Speed Profile - Numerical Integration

    Can Anyone Help me or Point me in the right direction>?
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    Speed Profile - Numerical Integration

    Homework Statement I need to find total distance traveled for an object using the speed profile which is the absolute value of velocity before integrating. so we finish up with the total distance travelled, rather than the final displacement from the initial position. And this is the...
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    Numerical Integration - Problem

    Data Set Example x0 = -1 ( X initial) x1 = 0 x2 = 1 x3 = 2 x4 = 3 ( X Final) 5 data Sets so 4 Traps N = 4 H = \frac{xFinal - xInitial}{n} H = \frac{3 - (-1)}{4} = 1 H = 1 Area = \frac{1}{2}*H*(x0+2(x1+x2+x3)+x4) Area = \frac{1}{2}*1*(-1+2(0+1+2)+3) Area = 4 - Is This The Correct Way?
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    Numerical Integration - Problem

    \frac{Xf-Xi}{2*n}* (f(x0)+2*f(x1)+2*f(x2)+2*f(x3)+f(x4)) \frac{4-3}{2*n}* (f(3)+2*f(1)+2*f(4)+2*f(-6)+f(4)) 0.13*(f(3)+2*f(1)+2*f(4)+2*f(-6)+f(4))
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    Numerical Integration - Problem

    Homework Statement Hey I Need Help With Numerical Integration: I Have Data Sets Which is Shown In The Picture Below http://imageshack.us/photo/my-images/69/numericalintegration.png/ Could Someone Use One of The Data Sets to Show Hows it Done Then i'll Do The Rest of Them Needed Answers...
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    Jetfighter Acceleration and Time

    Know values Velocity of Jet Fighter 111.111 m/s Distance of Runway = 360m Calculations a = \frac{111.111^{2}}{2 x 360} = 17.14674211 m/s^-2 t = \sqrt{\frac{2 x 360}{17.14674211}} = 6.480006480 Seconds G-force = \frac{17.14674211}{9.80665} = 1.748481093 G's Pretty Sure...
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    Jetfighter Acceleration and Time

    Sorry i fixed the question - 304m Runway Distance - 400 (km/hr) jet’s required takeoff speed Need to Find out: Calculate the acceleration (m/s^2) of a jet fighter which is launched from an aircraft-carrier by catapult - (from rest) Calculate the time (secs) for the jet to be accelerated to...
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    Jetfighter Acceleration and Time

    Homework Statement Calculate the acceleration (m/s^2) of a jet fighter which is launched from an aircraftcarrier by catapult, given the jet’s required takeoff speed (km/hr) and the distance available on deck to reach that speed (metres) as the catapult accelerates the jet from rest to takeoff...
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    Synchronous 3-bit up/down counter

    Please can anyone help me i have built the circuit in logisim but its not counting to what it was suppose to its counting 0,4,5,7,6,2,3,0 instead of 0,1,3,5,7,6,4,2,0
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    Synchronous 3-bit up/down counter

    imageshack.us/f/822/statediagram2.png/ Picture of state diagrams and state table
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    Synchronous 3-bit up/down counter

    Homework Statement Design and implement a synchronous 3-bit up/down counter with the following decimal code sequence: 0,1,3,5,7,6,4,2,0,… The counter should count “up” when an UP/DOWN control input Y is 1, and count “down” when the control input is 0. Counting “up” decimal...
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    How Do You Calculate the Distance and Speed of a Boat Using Trigonometry?

    Homework Statement Amateur astronomers often approximate angles with an arm out- stretched. With the hand in this position, one finger's width is approximately 2 degrees, the width of your hand at the knuckles is approximately 10 degrees, and your hand fully spanned is approximately 20...
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    Help - Problems that i don't understand

    1) Amateur astronomers often approximate angles with an arm out- stretched. With the hand in this position, one nger's width is approximately 2, the width of your hand at the knuckles is approximately 10 and your hand fully spanned is approximately 20. You are on the shore and you see a...
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