Math, asked by sbadri553, 9 months ago

A train 180 metres long is running at a speed of 90 km/h. How long will it take to pass a post?
Select one:
a. 8.2 secs
b. 7.2 secs
c. 7.8 secs
d. 8 secs

Answers

Answered by bhowmiktanushree9

0

Answer:

8 secs may be the answer l'm not sure but maybe this is the correct answer

Answered by kushagra3251

0

Speed= Distance/Time

Hence time=Distance/Speed

90km/h=90×1000/ 3600m/sec =25m /sec

T=180/25

7.2seconds=ANSWER

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