an electric train is moving with a velocity of 120 km per hour how much distance will it cover in 30 seconds
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speed = 120 km/hr
= 120 ×( 1000/3600 )
120 × 5/18m/s
speed = distance / time
120×5/18 = distance / 30
(120 × 30 × 5)/18
18000/18=1000=distance
distance = 1000 m= 1 km
= 120 ×( 1000/3600 )
120 × 5/18m/s
speed = distance / time
120×5/18 = distance / 30
(120 × 30 × 5)/18
18000/18=1000=distance
distance = 1000 m= 1 km
Anonymous:
any quarry??
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