A reference frame attached to the earth - A) is an inertial Frame by d...
Explanation:
An inertial frame of reference is a frame of reference in which the laws of physics are valid without the need for acceleration or rotation. In other words, if an object is at rest or moving with a constant velocity in an inertial frame, then it will continue to do so unless acted upon by a force.
1. Earth Attached Frame is not an Inertial Frame by Definition:
Inertial frames are defined as frames in which Newton's laws of motion hold true. As the earth is accelerating due to its rotation and revolution, it cannot be an inertial frame by definition.
2. Earth Attached Frame is not Inertial Frame Due to Earth's Revolution:
The earth is revolving around the sun in an elliptical orbit. Therefore, the earth's velocity and direction are constantly changing, and hence the earth cannot be an inertial frame of reference.
3. Newton's Laws are Applicable in Earth Attached Frame:
Newton's laws are applicable in all frames of reference, including the earth-attached frame. However, as the earth is rotating and revolving, the laws will be more complicated to apply in this frame.
4. Earth Attached Frame is not Inertial Frame Due to Earth's Rotation:
The earth is rotating about its axis once every 24 hours. This rotation causes a centrifugal force that makes objects at the equator move faster than those at the poles. Therefore, the earth-attached frame cannot be an inertial frame due to the earth's rotation.
In conclusion, the earth-attached frame of reference cannot be an inertial frame due to the earth's rotation and revolution. Newton's laws are still applicable in this frame, but they will be more complex to apply due to the earth's motion.
A reference frame attached to the earth - A) is an inertial Frame by d...
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