# a train traveling at 36 km per hr speed upto 72 km per hr in 10 sec. what is it acceleration of the train

## Answers

Answered by

2

Answer is in picture may it will help you.

Using equation

v-u=at

Using equation

v-u=at

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Answered by

2

acceleration=v-u/t

first we convert km/h into m/s

u=36km/h

=36×5/18

=10m/s

v=72km/h

=72×5/18

=20m/s

acceleration=20-10/10

=10/10

acceleration=0m/s squqre

first we convert km/h into m/s

u=36km/h

=36×5/18

=10m/s

v=72km/h

=72×5/18

=20m/s

acceleration=20-10/10

=10/10

acceleration=0m/s squqre

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