1 - Weight of moving object 2 - Weight of stationary object 3 - Length of moving object 4 - Length of stationary object 5 - Area of moving object 6 - Area of stationary object 7 - Volume of moving object 8 - Volume of stationary object 9 - Speed 10 - Force (Intensity) 11 - Stress or pressure 12 - Shape 13 - Stability of the object's composition 14 - Strength 15 - Duration of action of moving object 16 - Duration of action of non-moving object 17 - Temperature 18 - Illumination intensity 19 - Use of energy by moving object 20 - Use of energy by stationary object 21 - Power 22 - Loss of Energy 23 - Loss of substance 24 - Loss of Information 25 - Loss of Time 26 - Quantity of substance 27 - Reliability 28 - Measurement accuracy 29 - Manufacturing precision 30 - Object-affected harmful factors 31 - Object-generated harmful factors 32 - Ease of manufacture 33 - Ease of operation 34 - Ease of repair 35 - Adaptability or versatility 36 - Device complexity 37 - Difficulty of detecting and measuring 38 - Extent of automation 39 - Productivity