Acceleration Due to Gravity of the Earth
PHXI08:GRAVITATION

359666 The value of acceleration due to gravity at a depth of 1600 \(km\) is equal to [Radius of earth 6100 \(km\)

1 \(9.8\;m\;{s^{ - 2}}\)
2 \(4.9\;m{s^{ - 2}}\)
3 \(7.35\;m\;{s^{ - 2}}\)
4 \(19.6\;m\;{s^{ - 2}}\)
PHXI08:GRAVITATION

359667 Assuming the earth to be a sphere of uniform mass density, the weight of a body at a depth \(d=\dfrac{R}{2}\) from the surface of earth, if its weight on the surface of earth is \(200\,N\), will be (Given \(R=\) radius of earth)

1 \(400\,N\)
2 \(500\,N\)
3 \(100\,N\)
4 \(300\,N\)
PHXI08:GRAVITATION

359668 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
Acceleration due to gravity is different at different places on the surface of earth.
Statement B :
Acceleration due to gravity increases as we go down below the earth’s surface.

1 Both Statement A and Statement B are incorrect.
2 Statement A is correct but Statement B is correct.
3 Statement A is correct but Statement B is incorrect.
4 Both Statement A and Statement B are incorrect.
PHXI08:GRAVITATION

359669 Weight of a body of mass \(m\) decreases by \(1 \%\) when it is raised to height \(h\) above the earth's surface. If the body is taken to a depth \(h\) in a mine, change in its weight is

1 \(0.5 \%\) increase
2 \(1 \%\) increase
3 \(0.5 \%\) decrease
4 \(2 \%\) decrease
PHXI08:GRAVITATION

359666 The value of acceleration due to gravity at a depth of 1600 \(km\) is equal to [Radius of earth 6100 \(km\)

1 \(9.8\;m\;{s^{ - 2}}\)
2 \(4.9\;m{s^{ - 2}}\)
3 \(7.35\;m\;{s^{ - 2}}\)
4 \(19.6\;m\;{s^{ - 2}}\)
PHXI08:GRAVITATION

359667 Assuming the earth to be a sphere of uniform mass density, the weight of a body at a depth \(d=\dfrac{R}{2}\) from the surface of earth, if its weight on the surface of earth is \(200\,N\), will be (Given \(R=\) radius of earth)

1 \(400\,N\)
2 \(500\,N\)
3 \(100\,N\)
4 \(300\,N\)
PHXI08:GRAVITATION

359668 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
Acceleration due to gravity is different at different places on the surface of earth.
Statement B :
Acceleration due to gravity increases as we go down below the earth’s surface.

1 Both Statement A and Statement B are incorrect.
2 Statement A is correct but Statement B is correct.
3 Statement A is correct but Statement B is incorrect.
4 Both Statement A and Statement B are incorrect.
PHXI08:GRAVITATION

359669 Weight of a body of mass \(m\) decreases by \(1 \%\) when it is raised to height \(h\) above the earth's surface. If the body is taken to a depth \(h\) in a mine, change in its weight is

1 \(0.5 \%\) increase
2 \(1 \%\) increase
3 \(0.5 \%\) decrease
4 \(2 \%\) decrease
PHXI08:GRAVITATION

359666 The value of acceleration due to gravity at a depth of 1600 \(km\) is equal to [Radius of earth 6100 \(km\)

1 \(9.8\;m\;{s^{ - 2}}\)
2 \(4.9\;m{s^{ - 2}}\)
3 \(7.35\;m\;{s^{ - 2}}\)
4 \(19.6\;m\;{s^{ - 2}}\)
PHXI08:GRAVITATION

359667 Assuming the earth to be a sphere of uniform mass density, the weight of a body at a depth \(d=\dfrac{R}{2}\) from the surface of earth, if its weight on the surface of earth is \(200\,N\), will be (Given \(R=\) radius of earth)

1 \(400\,N\)
2 \(500\,N\)
3 \(100\,N\)
4 \(300\,N\)
PHXI08:GRAVITATION

359668 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
Acceleration due to gravity is different at different places on the surface of earth.
Statement B :
Acceleration due to gravity increases as we go down below the earth’s surface.

1 Both Statement A and Statement B are incorrect.
2 Statement A is correct but Statement B is correct.
3 Statement A is correct but Statement B is incorrect.
4 Both Statement A and Statement B are incorrect.
PHXI08:GRAVITATION

359669 Weight of a body of mass \(m\) decreases by \(1 \%\) when it is raised to height \(h\) above the earth's surface. If the body is taken to a depth \(h\) in a mine, change in its weight is

1 \(0.5 \%\) increase
2 \(1 \%\) increase
3 \(0.5 \%\) decrease
4 \(2 \%\) decrease
PHXI08:GRAVITATION

359666 The value of acceleration due to gravity at a depth of 1600 \(km\) is equal to [Radius of earth 6100 \(km\)

1 \(9.8\;m\;{s^{ - 2}}\)
2 \(4.9\;m{s^{ - 2}}\)
3 \(7.35\;m\;{s^{ - 2}}\)
4 \(19.6\;m\;{s^{ - 2}}\)
PHXI08:GRAVITATION

359667 Assuming the earth to be a sphere of uniform mass density, the weight of a body at a depth \(d=\dfrac{R}{2}\) from the surface of earth, if its weight on the surface of earth is \(200\,N\), will be (Given \(R=\) radius of earth)

1 \(400\,N\)
2 \(500\,N\)
3 \(100\,N\)
4 \(300\,N\)
PHXI08:GRAVITATION

359668 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
Acceleration due to gravity is different at different places on the surface of earth.
Statement B :
Acceleration due to gravity increases as we go down below the earth’s surface.

1 Both Statement A and Statement B are incorrect.
2 Statement A is correct but Statement B is correct.
3 Statement A is correct but Statement B is incorrect.
4 Both Statement A and Statement B are incorrect.
PHXI08:GRAVITATION

359669 Weight of a body of mass \(m\) decreases by \(1 \%\) when it is raised to height \(h\) above the earth's surface. If the body is taken to a depth \(h\) in a mine, change in its weight is

1 \(0.5 \%\) increase
2 \(1 \%\) increase
3 \(0.5 \%\) decrease
4 \(2 \%\) decrease
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