Saved Bookmarks
| 1. |
Weight of the body is 5N. How much force on the body exerted on the earth. |
|
Answer» wr search What would you like to ask? 11th Physics Gravitation Newton's Law of Gravitation A body weights 500 N on the... PHYSICS A body weights 500N on the surface of the earth. How much would it WEIGHT half was below the surface of the earth? MEDIUM Share Study later ANSWER VALUE of acceleration due to gravity decreases on going below the surface of the earth. weight(w) of a body is defined as product of mass(m) and acceleration due to gravity(g) w=mg. The value of g below the surface of earth at a distance h is given by g ′ =g(1− R h
) ⇒W ′ =W(1− R h
) Given, h= 2 R
,W=500N. W ′ =500(1− 2 1
) = 2 500
=250N.
|
|