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A train is traveling at a …

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A train is traveling at a speed of 90km h-1. Brake are applied so as to produce a uniform acceleration of 0.5 m per square. Find how far the train will go before it brought to rest

Posted by Riya Sarraf 3 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Shivam Shukla 3 years, 1 month ago

Initial velocity:90Kmph =90×5/18=25m/s Final velocity=0m/s Acceleration=0.5m/s2 A=v-u/t -0.5=0-25/t -0.5t=-25 t=-25/-0.5 t=-25×10/-5 t=50seconds

3Thank You

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