If earth is in motion, why don't we directly perceive the motion of the earth ?

Motion of earth has

Why don't we drink sea water

Name two types of motions of the Earth.

Name two types of motions of the Earth.

Suppose a tunnel is dug along a diameter of the earth. A particle is dropped from a point at a distance h directly above the tunnel. The motion of the particle as seen from the earth is

Suppose a tunnel is dug along a diameter of the earth. A particle is dropped from a point at a distance h directly above the tunnel. The motion of the particle as seen from the earth is

Assertion: The simple harmonic motion is to and the fro and periodic Reason : The motion of the earth is periodic

Where on the surface of the earth is the value of g least due to the diurnal motion of the earth ?