Question

calculate the value of acceleration due to gravity(g) on the earth,using the following data:constant G=6.7*10^-11 Nm^2kg^-2,mass of the earth is 6*10^24kg and radius of the earth is 6.4*10^6m.
OR

calculate the value of acceleration due to gravity on the surface of the moon using the following data :
Mass of the earth =6*10^24kg,radius of the earth =6.4*10^6m,mass of the moon =7.3*10^22kg,radius of the moon =1.74*10^6 m and g on the earth's surface is 10ms^-2
for class 9th physics chapter gravitation

Answer 1

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