The weight of a body on the surface
of earth is 20 N. What will be the
weight of body at height 6400 km
from the surface of earth?
(Radius of earth = 6400 km)
Answers
Answered by
3
Answer:
5 N
Explanation:
- g at an height = GMm/ Total distance square
- g'= GMm/ (R+ R)^2
- g'= GMm/4R^2
- g'= g/4
- therefore weight = original weight/4
- weight= 20N/4 =5N
Answered by
0
Answer:
answer is 5n
Explanation:
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