what road is in rest or motion?when earth is in motion then why road is in rest or motion?
Vickypanjiyar:
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Good question.
It all depends on the frame of reference of the observer.
If the observer is in the bus, their frame of reference is the bus. Relative to them, you’re motionless, whether the bus is moving or not.
If the observer is standing by the side of the road and the bus is moving past them, their frame of reference is the road, and you’re in motion relative to them.
If the observer is in another bus, their frame of reference is the other bus - and depending on whether it is moving at the same speed as your bus or not, you might be in motion or relatively stationary.
Einstein had a lot to say about all that, and light. Relativity is fascinating.
It all depends on the frame of reference of the observer.
If the observer is in the bus, their frame of reference is the bus. Relative to them, you’re motionless, whether the bus is moving or not.
If the observer is standing by the side of the road and the bus is moving past them, their frame of reference is the road, and you’re in motion relative to them.
If the observer is in another bus, their frame of reference is the other bus - and depending on whether it is moving at the same speed as your bus or not, you might be in motion or relatively stationary.
Einstein had a lot to say about all that, and light. Relativity is fascinating.
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2
according An object at rest continues to be at rest until and unless a force is exerted by another object. b) An object set in motion retards and eventually stops if there is a force to oppose its motion. c) An object set in motion moves with constant velocity if there is no net force acting on it.
A book on the table is at rest with respect to the table and other objects in the room. But all these objects are sharing the motion of the earth. Or A car moving on a road is said to be in ...like it the road is in its stable state respect to the earth. road ias sharing the motion with the earth.
I hope it helps you.....
A book on the table is at rest with respect to the table and other objects in the room. But all these objects are sharing the motion of the earth. Or A car moving on a road is said to be in ...like it the road is in its stable state respect to the earth. road ias sharing the motion with the earth.
I hope it helps you.....
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