Question

Q2. An electric train is moving with a velocity of 120 km/hr. How much distance will it cover in
30 s?​

Answer 1

velocity = 120km/hour

= 120 × 5/18

= 100/3m/s

time = 30 seconds

distance = ?

therefore,

distance = 100/3 × 30

= 1000m

= 1km .

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Answer 2

Answer:

velocity = 120km/hour

= 120 × 5/18

= 100/3m/s  

time = 30 seconds  

distance = ?

therefore,  

distance = 100/3 × 30  

= 1000m  

= 1km .

Step-by-step explanation: