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Work And Energy — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceWork And Energy1 Mark
Question
Which of the following statements is incorrect?
✓

Answer

  1. All the central forces are non-conservativ
Explanation:
Non-conservative force such as friction depends on other factors, such as velocity and dissipative and no potential energy can be defined for them.

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