a bus travelling at 15m/s accelerate uniformly at 5ms–2 what is the distance covered in 10seconds
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Initial velocity (u) = 15 m/s
Acceleration (a) = 5 m/s²
Time taken (t) = 10 second
Distance covered (s) = ?
★ From the second equation of motion, we know that,
s = ut + ½at²
★ Then, the distance covered, s
= ut + ½at²
= (15 × 10) + (½ × 5 × (10)²)
= (150) + (½ × 5 × 100)
= (150) + (5 × 50)
= (150) + (250)
= 400
•°• The distance covered by bus = 400 m.
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