If \(F=\alpha t^2-\beta t\) is the magnitude of the force acting on a particle at an instant \(t\) then the time, at which the force becomes constant, is (where \(\alpha\) and \(\beta\) are constants):
1. \(\large\frac{\beta}{\alpha}\)
2. \(\large\frac{\beta}{2\alpha}\)
3. \(\large\frac{2\beta}{\alpha}\)
4. zero
Subtopic:  Types of Forces |
 65%
From NCERT
NEET - 2024
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