query: Why can't using 2 separate measuring instruments to measure position and velocity work?
positive_passages.docid: 26458
positive_passages.text: Uncertainty principle and multiple observers
negative_passages.docid: 50121
negative_passages.text: How to combine measurement error with statistic error
negative_passages.docid: 32911
negative_passages.text: Getting "experimental" true displacement to work
negative_passages.docid: 128479
negative_passages.text: Can velocity be an undefined quantity?
negative_passages.docid: 17147
negative_passages.text: Is uncertainty principle a technical difficulty in measurement?
negative_passages.docid: 144615
negative_passages.text: How much work can a force on a spring do? (Why are two methods wrong?)
negative_passages.docid: 124185
negative_passages.text: Why are ammeters used in series and voltmeters in parallel?
negative_passages.docid: 85291
negative_passages.text: Why can velocity and acceleration be negative?
negative_passages.docid: 40221
negative_passages.text: Can different gauges of wire be used on the same circuit?
negative_passages.docid: 31410
negative_passages.text: Why do the measurements of this object seem erroneous?
negative_passages.docid: 8758
negative_passages.text: Why isn't the product rule used in the definition of mechanical work?
negative_passages.docid: 142531
negative_passages.text: If angular velocity & angular acceleration are vectors, why not angular displacement?
negative_passages.docid: 22160
negative_passages.text: Why does a perpendicular force not change speed?
negative_passages.docid: 57401
negative_passages.text: Difference between Speed and Velocity
negative_passages.docid: 56428
negative_passages.text: Wrong calculation of work done on a spring, how is it wrong?
negative_passages.docid: 41134
negative_passages.text: Nearby objects won't move independently?
negative_passages.docid: 48995
negative_passages.text: Direction of Friction on two stacked boxes