A scooter acquires a velocity of 36km/h in 20 seconds just after the start. Calculate the acceleration of the scooter. (A) 0.05 m/s² (B) 0.5 m/s² (C)5m/s² (D) 50 m/s²
Answers
Answered by
1
Answer:
(B)
Explanation:
v=36km/h=36×1000×1/3600=10m/s
t=20s
a=10/20
=o.5m/s^2
Answered by
0
Answer:
acceleration is equal to velocity/time
converting 36km/h into meters per second we get 10m/s
Therefore acceleration is 10/20 = 0.5m/s2
The answer is B.
Explanation:
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