Physics, asked by rahulconway, 1 year ago

How to derive value of 'g = 9.8 N'

Answers

Answered by lovepreet984
1
Hi

Good morning

......................................................

We derive the value by following method are you follow ::::::::

G = 6.67 * 10 ^-11 Nm2kg-2
mass of earth : 6*10 ^24
earth radius = 6.4 * 10 ^6 m

g = 6.67* 10 ^-11 X 5.98 *10 ^24/ (6.4 * 10 ^6)2

g = 39.88/ 40.96 X 10^13 -12

g = 0.973 / 10 ^-1

g = 9.73
g = 9.8 ( approx)

May it is helpful for you.

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