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'when a ball fall on earth the earth also moves up to meet it but motion of earth is not notable why'?
Wiki User
∙ 15y ago
Ball pulls the Earth with force of the same value as the force that Earth pulls the apple with, according to Newton's laws of motion.
However, mass of Earth is quite a couple orders of magnitude higher than the mass of ball, and the force of pull moves ball more easily than Earth.
Also, you can't observe the Earth's movement in this case in a frame of reference fixed to Earth, as you're moving with it - that is your relative speed relative to Earth is zero and vice versa. You would need an observation point unrelated to Earth.
Wiki User
∙ 15y ago
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What is the difference between translatory and rotatory motion?
Circular motion is associated with a centripetal force . Rotational motion is associated with torque. Rotation is always when a body moves on its own axis .Circular when the body moves around some other body .
What is 1 dimensional motion?
It is motion that is confined a single direction. That being said you can also expand it to include motion along a single line such as when a bead moves along a curved wire.
When an object moves with constant velocity what happens?
Constant velocity means that the object's speed is constant, and it moves in a straight line, i.e. the direction of its motion is also constant. When an object moves in a manner consistent with this description, probability dictates that sooner or later, it bumps into something.
What describes the rate at which an object moves?
The rate at which an object covers distance is called the object's "speed".If the direction of its motion is also stated, then you have the object's"velocity".
What is ment by viboratory motion?
It means that something moves back and forth. This is also called oscilatory - the term "vibration" is often used for fast oscillations.
Are the tectonic plates of the earth still in motion?
Yes, they always are. This is because they are floating on the mantle which is a liquid that also moves.
What is the difference between translatory and rotatory motion?
Circular motion is associated with a centripetal force . Rotational motion is associated with torque. Rotation is always when a body moves on its own axis .Circular when the body moves around some other body .
How fast is the earth moving due to its yearly motion around the sun?
The earth rotates at about 1,000 miles per hour in its daily revolution. It also moves at about 66,000 miles per hour in its yearly orbit of the sun.
What motion does the water move in?
It moves up and down, also known as the ocean currents
According to quran is earth moves round the sun?
Yes, according to the Qur'an, the Earth moves around the Sun. This is also scientifically proven.
What does the earth cause when it moves?
It causes day and night. And it also causes the seasons on earth.
What is 1 dimensional motion?
It is motion that is confined a single direction. That being said you can also expand it to include motion along a single line such as when a bead moves along a curved wire.
How does reindeer moves?
Reindeer have quadrupedal, or four-legged motion. If they work for Santa Claus, they can also fly.
Earth rotation and orbital motion and its effects?
The earth's rotation and orbital motion is responsible for the days and nights on the planet. This movement is also responsible for the changes in the seasons.
Four motion of the earth?
There are two different types of motions of the earth. Rotation is where the earth spins on its axis in a counter-clockwise direction. Revolution is the motion that causes the earth to revolve around the sun. It is also done in a counter-clockwise direction.
What causes the motion of planets across the sky?
The most commonly discussed "retrograde" motion is the apparent backward motion of a planet caused by its being lapped by another planet, or vice-versa. Both planets move in a direct (eastward) motion around the Sun, but the planet with the inside (smaller) orbit moves faster than the planet on the outside (larger) orbit, and when it passes the slower-moving planet, each sees the other one as apparently moving backwards relative to its usual motion around the sky. In this "retrograde" motion, neither planet is actually moving backwards; it only appears that way, during the time that one laps the other.
What does the earth symbolize?
Earth symbolizes physical sensation. It is also shown in comparison with fire, Earth's steady movement vs. fire's constant motion.
