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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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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At the first minimum adjacent to the central maximum of a single-slit diffraction
- The potential energy of a long spring when stretched by 2 cm is U.
- The maximum and minimum intensities of two sources is 4:1. The ratio of amplitude is
- A boat taken 2h to travel 8km and back in still water.If the velocity of water 4 km/h
- At place on earth, the vertical component of earth’s magnetic field is √3 times
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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