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A cyclist is riding with a speed of 27 km/h.As he approaches a circular turn on the road of radius 80 m,he applies brakes and reduces his speed at the constant rate of 0.5 m/s every second.What is the magnitude and direction of the net acceleration of the cyclist on the circular turn?
Options
(a) 0.5 m/s²
(b) 0.86 m/s²
(c) 0.72 m/s²
(d) 0.3 m/s²
Correct Answer:
0.86 m/s²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In depletion layer of unbiased P-N junction
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- Two resistors of 6Ω and 9Ω are connected in series to a 120 V source.
- The total energy of a particle executing SHM is 80 J
- A block of mass 5 kg is moving horizontally at a speed of 1.5 m/s. A perpendicular force
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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