1.

73. A man A of mass 80 kg runs up astaircase in 12 seconds. Another man B of mass 60 kg runs up the samesiaircase in 11 seconds. The ratio of powers of A and B is(2) 11 19(3) 12 11A4t Nono,of thesehing daliug constant nower The distanmed by the bod

Answer»

please post my soon



Discussion

No Comment Found

Related InterviewSolutions