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Relative to any chosen reference point.
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∙ 11y ago
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What is an object in motion moving relative to?
Movement Occurs When an Object moves Relative to a Stationary Object
An object is in motion if its position changes relative to a what?
An object is in motion if it changes position relative to a reference point. Motion is a relative quantity and is expressed in respect to the position of another object. Example: both a car and the Earth are moving (earth is revolving around the sun) but if we express the motion of the car in respect to the Earth, we say the car is moving relative to the Earth. At the same time the earth is moving relative to the sun.
How can the motion of a object that is moving change?
If its position relative to a fixed point is changing
Why is motion important?
Motion is important because it helps us define if were moving or not. With out motion we couldn't be able to move.An object is in motion if its position changes it relative to another object.
Is an object that is not moving relative to Earth a blue shift?
No, an object not moving relative to Earth is not a blue shifted object. With no relative motion, an object will not be subject to Doppler effect and will not red or blue shift. For an object to be blue shifted, the distance between the object and Earth must be decreasing. The object must be closing on Earth or vice versa.
When a car stops suddenly the passengers tend to move forward relative to their seats Why?
When car was moving, passengers were also moving. When car suddenly stops, the moving passengers try to maintain their state of forward motion because of their inertia. so they move forward relative to their seats...
What is reletive motion?
Think of two cars driving down a highway in the same direction. One is going 30m/s, and one is going 50m/s. The faster car is going 20m/s relative to the slower car.We can basically think of relative motion as motion of one object compared to that of another object.
What is the definition of the word relative motion?
Relative motion is the concept that the motion of all objects is relative to other objects. If you are sitting still right now you are not moving relative to the earth, however you are moving relative to sun.
How can they tell how fast the earth is moving through space?
There's no such thing as "motion through space". Motion must be measured relative to another object. So we just measure how fast the other object appears to be moving, and there we go.
What isThe principal of force and motion?
Force is exerted on an object. Its formula is F=MA where M is mass and A is acceleration. Motion is moving relative to a point.
All motion is relative?
All motion is relative. The question "is this object moving?" is in fact meaningless unless we specify "moving relative to what other object". Similarly, there is no such thing as "absolute rest": it's just as true to say that the road is moving at 50 km/h relative to your car as it is to say that your car is moving at 50 km/h relative to the road.
What do we mean when we say that motion is relative?
When considering how 'fast' something is moving on earth, you ignore the fact that the earth itself is rotating, that the earth is orbiting the sun, and that the solar system itself is moving through the universe. All you care about is the relative motion between the object, and the earth itself, or another object perhaps.
