Question

5 x 10-4N বল একটি বস্তুর উপর ক্রিয়া করে তাকে বলের অভিমুখে 1 m সরাল। কৃত কার্যের পরিমাণ নির্ণয় করাে।​

Answer 1

[Bro from ICSE i am, can't understand Bengali well, even what mom and dad say that's also half of the meaning I can't understand and of the other people too. Sometimes I get abuse too by my mom for asking that what do you have said? Will never tell the meaning but scolding is free and that's why I don't ask that too. I only know a few common Bengali terms and by that with adding few English terms I can just communicate anyhow with the common people. After seven days of my second language Bengali exam if anyone repeats the same terms to me than I will keep on watching on his/her face and if he/she  says that it is Bengali then perhaps conflict will be there and if you ask any question with such hard Bengali terms which perhaps I have never heard then how can answer it?? And I think for this question you will not get help by others too!!]

Though as per I guess the language,

The amount of work down= force*displacement

                                            =(5*10^-4)*1

                                            = 5*(10/10000)

                                            = 5/1000

                                            = 0.005 joule(J)

(Ans): 0.005 joule(J)