What is the value of universal constant g and it's unit
Nikki57:
are u asking about small g?
yes
No big g
Answers
Answered by
2
Hey!
_____________________________
If you are talking about small 'g', then here we go-
'g' is acceleration due to gravity, it is the acceleration produced in a body in free fall due to the gravitational force of earth on the body.
Value of acceleration due to gravity-
Value of 'g' can be calculated from relation between 'g' and 'G'
We know,
g= GM/R^2
G= 6.67×10^-11
M (of earth)= 6×10^24 kg
Radius (of earth)= 6.4×10^6 m
g= 6.67×10-11×6×10^24/(6.4×10^6)^2
g= 9.8m/s^2
Sometimes, to make the calculations easy, we take 'g' as 10 m/s^2.
___________________________
Hope it helps...!!!
_____________________________
If you are talking about small 'g', then here we go-
'g' is acceleration due to gravity, it is the acceleration produced in a body in free fall due to the gravitational force of earth on the body.
Value of acceleration due to gravity-
Value of 'g' can be calculated from relation between 'g' and 'G'
We know,
g= GM/R^2
G= 6.67×10^-11
M (of earth)= 6×10^24 kg
Radius (of earth)= 6.4×10^6 m
g= 6.67×10-11×6×10^24/(6.4×10^6)^2
g= 9.8m/s^2
Sometimes, to make the calculations easy, we take 'g' as 10 m/s^2.
___________________________
Hope it helps...!!!
If helped, please mark as brainliest :)
Good knowledge Nikki
Thanks :D
Answered by
0
Answer:
The value of G universal gravitational constant is 6.67×10^ −11 Nm 2 /kg^ 2
It’s S.I. the unit is Nm ^2 /Kg^ 2
Explanation:
MARK AS BRAINLIEST ANSWER
Similar questions