Question

An electric train is moving with a velocity of 120km/hr. how much distance will it cover in 30 sec?
answer with full explaination.
pls
fast

Answer 1

HEY FRIEND HERE'S YOUR ANSWER

we have,

velocity of the electric train = 120 km/h
thus, distance covered by the train in 1h = 120 km
=> distance covered by it rain in 3600 seconds = 120 km

Therefore, distance covered by the train in one second = 120/3600 km = 1/30 km


hence, distance covered by the train in 30 sec = 1 / 30 km × 30 = 1 km

HOPE THIS HELPS U

HAVE A GREAT DAY

Answer 2

velocity = 120km/hr
convet to m/s
120km/hr × 5/18
 33.333......
∴ 33.0{approx.}
velocity =  33m/s
distance covered in 30 sec =  33 × 30
                                      =990m {approx.}
if we need more accurate answer use 33.33
33.33× 30=999.9m

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