AP EAMCET · PHYSICS · Laws of Motion
A car moving at a speed \(v\) is stopped by a retarding force \(F\) in a distance \(s\). If the retarding force were \(3 F\), then the car will be stopped in a distance
- A \(\frac{s}{3}\)
- B \(\frac{s}{6}\)
- C \(\frac{s}{9}\)
- D \(\frac{s}{12}\)
Answer & Solution
Correct Answer
(A) \(\frac{s}{3}\)
Step-by-step Solution
Detailed explanation
Given that, initial speed of car, \(v_i=v\) Final speed of car when it stops, \(v_f=0\) Distance travelled \(=s\) Retarding force \(=F\) By Newton's law of motion,…
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