একটি কণা সরলরেখা বরাবর গতিশীল। কোনাটি যাত্রা আরম্ভের অবস্থান থেকে 3 সেকেন্ড পরে অতিক্রান্ত দূরত্ব 180 সেমি এবং পরের 5 সেকেন্ড সময় অতিক্রান্ত দূরত্ব 220 সেমি। কণাটির 9 সেকেন্ড পরে বেগ কত হবে?

একটি কণা সরলরেখা বরাবর গতি

1.	একটি কণা সরলরেখা বরাবর গতিশীল। কোনাটি যাত্রা আরম্ভের অবস্থান থেকে 3 সেকেন্ড পরে অতিক্রান্ত দূরত্ব 180 সেমি এবং পরের 5 সেকেন্ড সময় অতিক্রান্ত দূরত্ব 220 সেমি। কণাটির 9 সেকেন্ড পরে বেগ কত হবে?
Answer» which LANGUAGE is this?

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