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বল ও শক্তি

Posted: Thu Nov 24, 2011 9:17 am
by Ipsc palash
বল ও শক্তির পার্থক্য কি?

Re: বল ও শক্তি

Posted: Thu Nov 24, 2011 5:42 pm
by *Mahi*

Re: বল ও শক্তি

Posted: Fri Nov 25, 2011 12:01 am
by Ipsc palash
তাহলে সম্পর্ক কি?

Re: বল ও শক্তি

Posted: Fri Nov 25, 2011 12:20 am
by nafistiham
The most obvious is that Work (energy expenditure) is equal to force applied times the distance over which it is done so.

copied from here :D
yahoo answers about relation between force and energy