A car increases its speed from 20km/hr to 30km/hr in 10 seconds . What is its acceleration
Answers
Answered by
1
Explanation:
a=v-u/t
a=(30-20) /10
a=1
Answered by
0
Answer:
1 km/s.
Explanation:
a =v - u / t
Hence,
a = ( 8.3 - 5.5) m/sec./10sec
= 5.5/10
= 0.55 m/sec.
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