blackbutterfly834

blackbutterfly834

Lv1

Dheeraj Kumar

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Mathematics2Physics1Chemistry1
For perfect number, a number N is perfect if the sum of its divisors is 2N. Co...
1 molecules of CH4 = so, molecules of CH4 = = 0.40 moles
Formula for centripetal force = so Initial centripetal force = and final centr...
4x-14+7x = 3x + 2 11x-3x = 2 + 14 8x = 16 x = 16/8 x = 2

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