Question

a train is running at 30 kilometre per hour if it crossing a pole in 25 seconds find its length
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Answer 1

$\red{\underline{{ \bf Question }}}$

• ᴀ ᴛʀᴀɪɴ ɪs ʀᴜɴɴɪɴɢ ᴀᴛ 30 ᴋɪʟᴏᴍᴇᴛʀᴇ ᴘᴇʀ ʜᴏᴜʀ ɪғ ɪᴛ ᴄʀᴏssɪɴɢ ᴀ ᴘᴏʟᴇ ɪɴ 25 sᴇᴄᴏɴᴅs.ғɪɴᴅ ɪᴛs ʟᴇɴɢᴛʜ.

$\underline {\underline{{\purple{ \sf Given }}}}$

• Speed ➠ 30 km/hr ➠ 8.33 m/s
• Time ➠ 25 seconds

$\underline {\underline{{ \purple{\sf To \: Find }}}}$

• Distance

Formula :- $\underline{\underline{\boxed{ \green{\sf \bf Distance = {Speed} \times {Time} }}}}$

Substituting Values

☞ 8.33 × 25

☞ 208.33..

Therefore, the length of the train is 208.34 m

Answer 2

Question

ᴀ ᴛʀᴀɪɴ ɪs ʀᴜɴɴɪɴɢ ᴀᴛ 30 ᴋɪʟᴏᴍᴇᴛʀᴇ ᴘᴇʀ ʜᴏᴜʀ ɪғ ɪᴛ ᴄʀᴏssɪɴɢ ᴀ ᴘᴏʟᴇ ɪɴ 25 sᴇᴄᴏɴᴅs.ғɪɴᴅ ɪᴛs ʟᴇɴɢᴛʜ.

${\underline{{\purple{ \sf Given }}}} </p><p>$

Speed ➠ 30 km/hr ➠ 8.33 m/s

Time ➠ 25 seconds

${\underline{{ \purple{\sf To \: Find }}}}$

$</p><p>Formula :- {\underline{\boxed{ \green{\sf \bf Distance = {Speed} \times {Time} }}}} </p><p></p><p> </p><p>$

Substituting Values

☞ 8.33 × 25

☞ 208.33..

Therefore, the length of the train is 208.34 m