Question

2. A bus increases its speed from 20km/h to 50 km/h in 10 seconds. It's acceleration is s
(1 Point)
1) 30m/s?
2) 3m/s2
3) 18m/s2
4) 0 83m/s2​

Answer 1

Answer:

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Explanation:

this is the correct answer

Answer 2

Explanation:

Acceleration = change in speed / change in time

change in speed = 50-20 = 30 km/hr

= 25/3 m/sec

acceleration = 25/ (3×10)

acceleration = 5 / 6 m/sec²