May I know how to do these questions? 6. Gravitational accelerationat the earth's surface isg. Suppose the Earthwere compressed to halfits diameter. The newacceleration due to thegravitiy at its surface isPecutan graviti pada permukaanbumi ialah g. Andaikan Bumidimampatkan sehingga diamelemyamenjadi separuh daripadadiameter asal. Pecutan gravitibumi pada pemukaannya ialah1А 28-2.BB 4g.48. ari 01220266498. An object of mass 1 kgweighs 10 N on the surfaceof the earth of radius, r. Ifthe the object is placed ata height, r from the earth'ssurface,Suatu objek berjisim 1 kgmempunyai berat 10 Npada permukaan bumi yangberjejari, r. Jika objek tersebutdiletakkan pada ketinggian, r daripermukaan bumi,A its weight is 5 N.beratnya lalah 5 N.B its mass is 0.5 kg.jisimnya lalah 0.5 kg.Ci ts weight is 2.5 N.beratnya ialah 2.5 N.D its mass is 0.25 kg.jisimnya ialah 0.25 kg.al totancesa duaonkaan11demyavitialah

Part (8): Given: The acceleration due to gravity at the earth's surface is g. The final diameter of…

6. Gravitational acceleration at the earth's surface is g. Suppose the Earth were compressed to half its diameter. The new acceleration due to the gravitiy at its surface is Pecutan graviti pada permukaan bumi ialah g. Andaikan Bumi dimampatkan sehingga diamelemya menjadi separuh darlpada diameter asal. Pecutan graviti bumi pada pemukaannya ialah yA 2g. C B 4g. D g.