Physics, asked by anshikasingh2746, 19 days ago

a car increases it's speed from 20km/hto30km/h in 10s. it's acceleration is

Answers

Answered by neeraj2345ag

1

Answer:

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Explanation:

0.2778 m/s

2

Given u=20km/hr=

9

50

m/s , v=3km/hr=

9

75

m/s

Using v=u+at ⇒

9

75

=

9

25

+a×10

⇒a=

18

5

=0.2778 m/s

2

Answered by rg641274

0

Answer:

20-30+10

Explanation:

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