A body weighs 200 n on the surface of the earth .How much will it weighs half way down to the centre of the earth
Answers
Answered by
0
Answer:
20
Explanation:
w=mg
w=200n
g=10m/s^2
m=w/g=200/5=40n
as half way to center of earth decreases half of gravitational force
hope you help it
Answered by
2
Answer:
100N
Expaccoding to this the acceleration due to gravity depth is Dfrom earth so, g'=g[1-d/r] , mg'=mgl1-d/r] , 200[1-r/2r] here we know [d= r/2] 200/2=100
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