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A train is travelling at the speed of 90...

A train is travelling at the speed of 90km/h. Brakes are applied so as to produce a uniform acceleration of 0.5m/`s^(2)`. Find how far the train will go before it is brought to rest.

Text Solution

Verified by Experts

`S=?u=0,v=90kmh^(-1),a=-0.5ms^(-2)`
`V^(2)=u^(2)+2as`
`S=(v^(2)-u^(2))/(2as)`
`=(0-(25)^(2))/(2xx(-0.5))`
`=625M`
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