A 60 kg jogger runs up a long flight of stairs in 4.0 s. The vertical height of the stairs is 4.5 m. Estimate the jogger’s power output. [g = 9.8…

JAMB Physics 2024 181 views
Source: JAMB · 2024

A 60 kg jogger runs up a long flight of stairs in 4.0 s. The vertical height of the stairs is 4.5 m. Estimate the jogger’s power output.

[g = 9.8 ms⁻²]

  1. 714 W
  2. 746 W
  3. 662 W ✓
  4. 678 W

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