mdafsarali.buet.ac.bdmdafsarali.buet.ac.bd/ME_244_Sessional/ME_244-Ex-2.pdf · rise up to an angle...
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mdafsarali.buet.ac.bdmdafsarali.buet.ac.bd/ME_244_Sessional/ME_244-Ex-2.pdf · rise up to an angle 91. Again if the specimen is placed and then the specimen is released it wilt rise