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AP EAMCET202523 May 2025Evening ShiftPhysicsMotion in One DimensionActual

A particle moving along a straight line covers the first half of the distance with a speed of 3 ~m ~s ⁻¹ , the other half of the distance is covered in two equal time intervals with speeds of 4.5 ~m ~s ⁻¹ and 7.5 ~m ~s ⁻¹ respectively, then the average speed of particle during the motion is

Options

  1. A4.0 ~m ~s ⁻¹
  2. B5.0 ~m ~s ⁻¹
  3. C5.5 ~m ~s ⁻¹
  4. D4.8 ~m ~s ⁻¹

Correct answer

A. 4.0 ~m ~s ⁻¹

Step-by-step solution

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