Physics · Classical Mechanics
Any simple dynamical system moves in accordance with Lagrange's equations of which of the following forms (where qr are generalized coordinates and q'r are generalized velocities)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ddt(∂T∂q'r) + ∂T∂qr = 0
- 2ddt(∂T∂q'r) - ∂T∂qr = 0
- 3ddt(∂L∂q'r) + ∂L∂qr = 0
- 4ddt(∂L∂q'r) - ∂L∂qr = 0✓
Correct answer
ddt(∂L∂q'r) - ∂L∂qr = 0
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