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Free Fall

percentage de...

Question

percentage decrease in the value of acceleration due to gravity on moving 32 km above the earth surface wrt earth's surface is (take radius of earth 6400) 1. 0.5% 2. 1% 3.1.5% 4.2

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Similar questions

Q. Calculate the acceleration due to gravity at a point

64 k m

32 k m

below the surface of earth.
Given Radius of Earth

= 6400 k m

. Acceleration due to gravity at the surface of earth

= 9.8 m s^{- 2}

Q. How much the surface of earth does the acceleration due to gravity reduce by

36 %

of its value on the surface of earth? Radius of earth

= 6400

Q. (a) Assuming the earth to be a sphere of uniform density, calculate the value of acceleration due to gravity at a point (i)

1600

km above the earth, (ii)

1600

km below the earth, (b) Also find the rate of variation of acceleration due to gravity above and below the earth's surface. Radius of earth

= 6400

g = 9.8 m / s^{2}

Q. At a place, value of acceleration due to gravity

g

2

% of its value on the surface of the earth (Radius of earth =

6400 k m

). The place is:-

Q. Calculate the percentage decrease in the weight of a body when it is taken 32 km below the surface of the earth.
( Radius of the earth = 6400 km)

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