Question

A 50m long train passes over a 250m long bridge at a velocity of 60km/h. How long will it take to pass completely over the bridge?
(a) 18s
(b) 20s
(c) 24s
(d) none of the above ​

Answer 1

$a) \: 18s \\ hope \: it \: helps \: u \: \\ thnx$

Answer 2

Answer:

18 ꜱᴇᴄᴏɴᴅꜱ

ɪ ʜᴏᴩᴇ ᴛʜɪꜱ ʜᴇʟᴩꜱ yᴏᴜ .