Verified Solution • 2025–26 Session moderate

QNEET-2016-Ph-1171: NEET 2016 Physics - Class 11 NEET-2016-Ph-1171 Solution: In the given figure a = \(15\ {m s}^{-2}\) represents the total …

In the given figure a = 15 m s−215\ \text{m s}^{-2} represents the total acceleration of particle moving in the clockwise direction in a circle of radius R = 2.5 m at a given instant of time. The speed of the particle is 4.5 m s−14.5\ \text{m s}^{-1} 5.0 m s−15.0\ \text{m s}^{-1} 5.7 m s−15.7\ \text{m s}^{-1} 6.2 m s−16.2\ \text{m s}^{-1}

Multiple Choice Options

  • A 4.5 m s −- _ 1
  • B 5.0 m s −- _ 1
  • C 5.7 m s −- _ 1
  • D 6.2 m s −- _ 1

Step-by-Step Verified Solution

Here a c = a cos _ 30 o = 15 _ 3 2 m/s 2 We know, a c = v 2 R _ v = a c R = 15 _ 3 2 _ 2.5 = 5.7 m/s

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