Dec 1 : 'mass (m) = weight/g'.

Dec 2 : 'mass (m) = 2KE/avg vel**2'.

Dec 3 : 'mass (m) = PE/gh'.

Dec 4 : 'Not enough information is provided.  Please reread the problem
and try again.  If you need help, please seek advice or assistance.'.

Dec 5 : 'weight (W) = mg'.

Dec 6 : 'weight (W) = PE/h'.

Dec 7 : 'change in distance (delta s) = [final vel**2 - initial vel**2]/2a'.

Dec 8 : 'change in distance (delta s) = (initial vel)(delta t) + 0.5a(delta t)**2'.

Dec 9 : 'final vel = [(initial vel)**2 + 2a(delta s)]**0.5'.

Dec 10 : 'final vel = initial vel + a(delta t)'.

Dec 11 : 'initial vel = final vel - a(delta t)'.

Dec 12 : 'initial vel = (delta s/delta t) - 0.5a(delta t)'.

Dec 13 : 'initial vel = [(final vel)**2 -2a(delta s)]**0.5'.

Dec 14 : 'avg vel = (final vel + initial vel)/2'.

Dec 15 : 'avg vel = delta s/delta t'.

Dec 16 : 'change in time (delta t) = (final vel - initial vel)/a'.

Dec 17 : 'change in time (delta t) = (delta s)/avg vel'.

Dec 18 : 'change in time (delta t) = (delta s)/a'.

Dec 19 : 'acceleration (a) = F/m'.

Dec 20 : 'acceleration (a) = (final vel - initial vel)/(delta t)'.

Dec 21 : 'acceleration (a) = 2[(delta s)/(delta t)**2 - initial vel/(delta t)]'.

Dec 22 : 'acceleration (a) = (final vel**2 - initial vel**2)/2(delta s)'.

Dec 23 : 'applied force (F) = ma'.

Dec 24 : 'change in time (delta t) = (delta s)/(avg vel)'.

Dec 25 : 'change in distance (delta s) = (Avg vel)(delta t)'.

Question 1 : 'What quantity would you like to calculate?'
   Why 'Will determine what relational values in the problem are important'
   Answers  1 'mass'
            2 'weight'
            3 'change in distance'
            4 'final velocity'
            5 'initial velocity'
            6 'average velocity'
            7 'change in time'
            8 'acceleration'
            9 'applied force'


Question 2 : 'Do you know the MASS of the object?'
   Why 'Mass will effect weight, acceleration, and energy.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 3 : 'Do you know the WEIGHT of the object?'
   Why 'Weight is a function of mass and gravitational attraction.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 4 : 'Do you know the CHANGE IN DISTANCE of the object?'
   Why 'Change in distance is a function of speed, acceleration, and time.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 5 : 'Do you know the FINAL VELOCITY of the object?'
   Why 'Final velocity is a function of initial speed, time, and acceleration.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 6 : 'Do you know the INITIAL VELOCITY of the object?'
   Why 'Initial velocity defines the speed of the object at an initial time.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 7 : 'Do you know the AVERAGE VELOCITY of the object?'
   Why 'Average velocity is a function of time and distance.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 8 : 'Do you know the CHANGE IN TIME of the object?'
   Why 'Time is an important dimension in physics.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 9 : 'Do you know the ACCELERATION of the object?'
   Why 'Acceleration is a function of speed and time.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 10 : 'Do you know the APPLIED FORCE provided to the object?'
   Why 'An unbalanced applied force will cause a change in acceleration.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 11 : 'Do you know the KINETIC ENERGY of the object?'
   Why 'Kinetic energy is a function of mass and velocity.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Question 12 : 'Do you know the ALTITUDE or height of the object?'
   Why 'The height or altitude is needed to calculate potential energy.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.

Question 13 : 'Do you know the POTENTIAL ENERGY of the object?'
   Why 'Potential energy is a function of weight and referenced altitude.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.

Question 14 : 'Is the INITIAL VELOCITY equal to zero?'
   Why 'Often times the initial velocity is zero.'
   Answers  1 'Yes'
            2 'No'
            3 'Is not relevant to the problem'.


Rule 1 :
   Why 'Although mass remains constant, its weight will vary
   with gravitational attraction.'
   IF Q1A1 AND Q3A1 THEN D1.


Rule 2 :
   Why 'Mass can also be determined by knowing the kinetic
   or potential energy of object.'
   IF Q1A1 AND (Q3A2 OR Q3A3) AND Q11A1 AND Q7A1 THEN D2.


Rule 3 :
   Why ''
   IF Q1A1 AND (Q3A2 OR Q3A3) AND Q11A1 AND (Q7A2 OR Q7A3) THEN D4.

Rule 4 :
   Why ''
   IF Q1A1 AND (Q3A2 OR Q3A3) AND (Q11A2 or Q11A3) AND (Q13A2 OR Q13A3) THEN D4.

Rule 5 :
   Why ''
   IF Q1A1 AND (Q3A2 OR Q3A3) AND (Q11A2 or Q11A3) AND (Q13A1 AND Q12A1) THEN D3.

Rule 6 :
   Why ''
   IF Q1A1 AND (Q3A2 OR Q3A3) AND (Q11A2 or Q11A3) AND Q13A1 AND (Q13A2 OR Q13A3) THEN D4.

Rule 7 :
   Why ''
   IF Q1A2 AND Q2A1 THEN D5.

Rule 8 :
   Why ''
   IF Q1A2 AND (Q2A2 OR Q2A3) AND Q13A1 AND Q12A1 THEN D6.

Rule 9 :
   Why ''
   IF Q1A2 AND (Q2A2 OR Q2A3) AND Q13A1 AND (Q12A2 OR Q12A3) THEN D4.

Rule 10 :
   Why ''
   IF Q1A2 AND (Q2A2 OR Q2A3) AND (Q13A2 OR Q13A3) THEN D4.

Rule 11 :
   Why ''
   IF Q1A3 AND Q6A1 AND Q9A1 AND Q5A1 THEN D7.

Rule 12 :
   Why ''
   IF Q1A3 AND (Q6A2 OR Q6A3) AND (Q7A2 OR Q7A3) THEN D4.

Rule 13 :
   Why ''
   IF Q1A3 AND (Q6A2 OR Q6A3) AND Q7A1 AND (Q8A2 OR Q8A3) THEN D4.

Rule 14 :
   Why ''
   IF Q1A3 AND (Q6A2 OR Q6A3) AND Q7A1 AND Q8A1 THEN D25.

Rule 15 :
   Why ''
   IF Q1A3 AND Q6A1 AND (Q9A2 OR Q9A3) THEN D4.

Rule 16 :
   Why ''
   IF Q1A3 AND Q6A1 AND Q9A1 AND (Q5A2 OR Q5A3) AND Q8A1 THEN D8.

Rule 17 :
   Why ''
   IF Q1A3 AND Q6A1 AND Q9A1 AND (Q5A2 OR Q5A3) AND (Q8A2 OR Q8A3) THEN D4.

Rule 18 :
   Why ''
   IF Q1A4 AND (Q6A2 OR Q6A3) THEN D4.

Rule 19 :
   Why ''
   IF Q1A4 AND Q6A1 AND (Q9A2 OR Q9A3) THEN D4.

Rule 20 :
   Why ''
   IF Q1A4 AND Q6A1 AND Q9A1 AND (Q4A2 OR Q4A3) AND (Q8A2 OR Q8A3) THEN D4.

Rule 21 :
   Why ''
   IF Q1A4 AND Q6A1 AND Q9A1 AND (Q4A2 OR Q4A3) AND Q8A1 THEN D10.

Rule 22 :
   Why ''
   IF Q1A4 AND Q6A1 AND Q9A1 AND Q4A1 THEN D9.

Rule 23 :
   Why ''
   IF Q1A5 AND (Q9A2 OR Q9A3) THEN D4.

Rule 24 :
   Why ''
   IF Q1A5 AND Q9A1 AND (Q8A2 OR Q8A3) AND (Q4A2 OR Q5A3) THEN D4.

Rule 25 :
   Why ''
   IF Q1A5 AND Q9A1 AND Q8A1 AND (Q5A2 OR Q5A3) AND (Q4A2 OR Q4A3) THEN D4.

Rule 26 :
   Why ''
   IF Q1A5 AND Q9A1 AND Q8A1 AND Q5A1 THEN D11.

Rule 27 :
   Why ''
   IF Q1A5 AND Q9A1 AND Q8A1 AND (Q5A2 OR Q5A3) AND Q4A1 AND (Q5A2 OR Q5A3) THEN D12.

Rule 28 :
   Why ''
   IF Q1A5 AND Q9A1 AND Q8A1 AND Q5A1 AND (Q5A2 OR Q5A3) AND Q4A1 AND Q5A1 THEN D13.

Rule 29 :
   Why ''
   IF Q1A6 AND (Q6A2 OR Q6A3) AND (Q4A2 OR Q4A3) THEN D4.

Rule 30 :
   Why ''
   IF Q1A6 AND (Q6A2 OR Q6A3) AND Q4A1 AND (Q8A2 OR Q8A3) THEN D4.

Rule 31 :
   Why ''
   IF Q1A6 AND Q6A1 AND Q5A1 THEN D14.

Rule 32 :
   Why ''
   IF Q1A6 AND (Q6A2 OR Q6A3) AND Q4A1 AND Q8A1 THEN D15.

Rule 33 :
   Why ''
   IF Q1A7 AND (Q9A2 OR Q9A3) AND (Q7A2 OR Q7A3) THEN D4.

Rule 34 :
   Why ''
   IF Q1A7 AND (Q9A2 OR Q9A3) AND Q7A1 AND (Q4A2 OR Q4A3) THEN D4.

Rule 35 :
   Why ''
   IF Q1A7 AND Q9A1 AND (Q6A2 OR Q6A3) AND (Q4A2 OR Q4A3) THEN D4.

Rule 36 :
   Why ''
   IF Q1A7 AND (Q9A2 OR Q9A3) AND Q7A1 AND Q4A1 THEN D24.

Rule 37 :
   Why ''
   IF Q1A7 AND Q9A1 AND (Q6A2 OR Q6A3) AND Q4A1 THEN D17.

Rule 38 :
   Why ''
   IF D17 AND Q14A1 THEN D18.

Rule 39 :
   Why ''
   IF D17 AND Q14A2 THEN D24.

Rule 40 :
   Why ''
   IF Q1A7 AND Q9A1 AND Q6A1 AND Q5A1 THEN D16.

Rule 41 :
   Why ''
   IF Q1A8 AND (Q6A2 OR Q6A3) AND (Q10A2 OR Q10A3) THEN D4.

Rule 42 :
   Why ''
   IF Q1A8 AND (Q6A2 OR Q6A3) AND Q10A1 AND Q2A1 THEN D19.

Rule 43 :
   Why ''
   IF Q1A8 AND (Q6A2 OR Q6A3) AND Q10A1 AND (Q2A2 OR Q2A3) THEN D4.

Rule 44 :
   Why ''
   IF Q1A8 AND Q6A1 AND Q8A1 AND Q5A1 THEN D20.

Rule 45 :
   Why ''
   IF Q1A8 AND Q6A1 AND (Q8A2 OR Q8A3) AND (Q4A2 OR Q4A3) THEN D4.

Rule 46 :
   Why ''
   IF Q1A8 AND Q6A1 AND (Q8A2 OR Q8A3) AND Q4A1 AND (Q5A2 OR Q5A3) THEN D21.

Rule 47 :
   Why ''
   IF Q1A8 AND Q6A1 AND Q8A1 AND (Q5A2 OR Q5A3) AND Q4A1 AND (Q5A2 OR Q5A3) THEN D21.

Rule 48 :
   Why ''
   IF Q1A8 AND Q6A1 AND (Q8A2 OR Q8A3) AND Q4A1 AND Q5A1 THEN D22.

Rule 49 :
   Why ''
   IF Q1A8 AND Q6A1 AND Q8A1 AND (Q5A2 OR Q5A3) AND (Q4A2 OR Q4A3) THEN D4.

Rule 50 :
   Why ''
   IF Q1A9 AND (Q2A2 OR Q2A3) THEN D4.

Rule 51 :
   Why ''
   IF Q1A9 AND Q2A1 AND (Q9A2 OR Q9A3) THEN D4.

Rule 52 :
   Why ''
   IF Q1A9 AND Q2A1 AND Q9A1 THEN D23.