Physics · Classical Mechanics
For a system of unit mass, the dynamical variables follow the relation: ẋ2 = k x02 + ẋ02 - k x2 where x is the position of the system at time t, and x0 is its initial position. What is the force acting on the system?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112 k(x - x0)2
- 2-12 k(x - x0)
- 3-kx✓
- 4-k(x - x0)
Correct answer
-kx
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