query: Is this definition of "escape velocity" correct?
positive_passages.docid: 41212
positive_passages.text: Another layman blackhole question, pulling one end of a string out from behind the event horizon
negative_passages.docid: 121788
negative_passages.text: Escape velocity from long ladder
negative_passages.docid: 7149
negative_passages.text: Calculus of variations -- how does it make sense to vary the position and the velocity independently?
negative_passages.docid: 154453
negative_passages.text: How to calculate the velocity for this
negative_passages.docid: 153727
negative_passages.text: Constant term in Lagrangian
negative_passages.docid: 124744
negative_passages.text: Conservation of $\vec{p}$ in Ballistic pendulum
negative_passages.docid: 104040
negative_passages.text: What is terminal velocity?
negative_passages.docid: 12734
negative_passages.text: Why isn't average speed defined as the magnitude of average velocity?
negative_passages.docid: 140986
negative_passages.text: Can the kinetic energy be a function of the position vector?
negative_passages.docid: 128479
negative_passages.text: Can velocity be an undefined quantity?
negative_passages.docid: 53455
negative_passages.text: Relativistic speed/energy relation. Is this correct?
negative_passages.docid: 85183
negative_passages.text: If velocity is constant, how can $p = F\cdot v$ be non zero?
negative_passages.docid: 101888
negative_passages.text: Least action principle : is $ \delta \frac{dx}{dt} = \frac{d \delta x}{dt} $ always true?
negative_passages.docid: 28057
negative_passages.text: Deriving $p = mv$ from translational symmetry (momentum conservation law)?
negative_passages.docid: 61964
negative_passages.text: Is the principle of least action a boundary value or initial condition problem?
negative_passages.docid: 66919
negative_passages.text: When/why does the principle of least action plus boundary conditions not uniquely specify a path?
negative_passages.docid: 44051
negative_passages.text: If velocity is relative, how can mass (inertia) be coordinate independent?