Question

Train travelling due east at average speed 120 km/hr how far does this train in 5sec

Answer 1

Answer:

0.2 km/ 200 m

Explanation:

Given:

S = 120 km/hr

T = 1 hour = 3600 seconds

D = ?

Method:

Speed = Distance/Time

Distance= Speed x Time

= 120 x 6/3600

= 120 x 1/600

= 1/5 km

= 0.2 km

= 200m

Answer 2

Answer: 0.16665 Km or 166.65 m

Explanation:

Given :-

Average speed of the train = 120 Km/h

Time taken = 5 seconds

We know that,

Distance = Speed × Time

120 Km/h can also be written as 33.33 m/s.

∴ Distance = 33.33 × 5

⇒ 166.65 meters in 5 seconds