Question
Download Solution PDFമണിക്കൂറിൽ 54 കിലോമീറ്റർ വേഗതയിൽ ഓടുന്ന 180 മീറ്റർ നീളമുള്ള ട്രെയിൻ പ്ലാറ്റ്ഫോമിൽ നിൽക്കുന്ന ഒരാളെ മറികടക്കാൻ എത്ര സമയമെടുക്കും?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFനൽകിയത്:
ട്രെയിനിന്റെ നീളം = 180 m
ട്രെയിനിന്റെ വേഗത = 54 km/h
ഉപയോഗിച്ച ആശയം:
വേഗത = ദൂരം/സമയം
ഒരു പ്ലാറ്റ്ഫോമിൽ നിൽക്കുന്ന ഒരാളെ ട്രെയിൻ കടന്നുപോകുമ്പോൾ അത് അതിന്റെ നീളത്തെയാണ് മറികടക്കുന്നത്.
m/sec ലെ വേഗത = km/h × 5/18
കണക്കുകൂട്ടൽ:
m/sec ലെ വേഗത = 54 × (5/18)
⇒ 15 m/sec
ഇപ്പോൾ,
സമയം = 180/15
⇒ 12 സെക്കൻഡ്
∴ ആവശ്യമായ സമയം 12 സെക്കൻഡ് ആണ്.
Last updated on Jul 19, 2025
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