alleryচিরায়ত বলবিদ্যায়, রৈখিক ভরবেগকে ভর এবং কার গুণফল হিসেবে সংজ্ঞায়িত করা হয়?
Aত্বরণ
Bবেগ
Cসরণ
Dবিভব
Answer & Solution
Correct answer: B. বেগ
রৈখিক ভরবেগ p হলো ভর m এবং ভেক্টর বেগ v-এর গুণফল হিসেবে সংজ্ঞায়িত।
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