Question
Download Solution PDF60 কেজি ভরের কোনও মানুষ 2 মিটার/সেকেন্ডের সমান বেগে হাঁটলে তার ভরবেগ কত হবে?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFধারণা:
- ভরবেগ (p): কোনও বস্তুর ভরবেগ হল তার ভর এবং বেগের গুণফল।
- এটি ভেক্টর রাশি।
- ভরবেগের SI একক হল কেজি.মি/সেকেজি.মিটার/সেকেন্ড।
ভরবেগ (p) = ভর (m) × বেগ (v)
গণনা:
প্রদত্ত:
ভর (m) = 60 কেজি
বেগ (v) = 2 মিটার/সেকেন্ড
আমরা জানি যে:
ভরবেগ = ভর × বেগ = 60 × 2 = 120 কেজি.মিটার/সেকেন্ড
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