H উচ্চতায় অবস্থিত M ভরের এবং r ব্যাসার্ধ্যের একটি নীরেট গোলক ঘুরতে ঘুরতে একটি নতি তল দিয়ে যখন ভূমিতে নেমে আসে তখন গোলকটির গতি কত?
A.
B.
C.
D.
সঠিক উত্তরঃ
A.
Explanation:
Related Questions (Any University/Year)
- The word "niche" means
- 'ধনধান্য পুষ্পভরা আমাদের এই বসুন্ধরা' গানটির রচয়িতা___
- Father is aged three times more than his son Ronit. After 8 years, he would be tow and a half times of Ronit's age. After further 8 years, how many times would he be of Ronit's age
- Please ---- me to take my medicine.
- ’ওরা কদম আলী’ কোন ধরণের রচনা?
- ’মরুৎ’ শব্দের সমার্থক শব্দ কোনটি?
- COFFEE: BEVERAGE
- English, today, is the third _ native language world wide with some 340 million speakers. Choose the appropriate option to complete the sentence.
- What was the subject matter of the 15th amendment to the constitution of Bangladesh ?
- 'পুত্রজায়া' হলো-
- Idiosyncratic means-
- Interchange the degree of comparison of the following sentence without changing the meaning: He is intimate to me as to you"
- একটি sine ও একটি cosine তরঙ্গের মধ্যে দশাপার্থক্য কত?
- Prior —— Chittagong University I visited Dhaka 2 University.
- 'Through thick and thin' means-
- His house is well decoeated with tapestries.Choose the meaning of tapestries.
- What is the antonym of "gentle"?
- A person spends 20 percent of his monthly salary for his son's education, In the coming month, he is expected to get an increment also for his son's education, The total he would spend then for his son's education would be Tk. 645. What is the present salary of that person?
- Exercise is good-health.
- ইলিশ মাছের জিনোম আবিষ্কারের সাথে জড়িত-