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Why does an apple fall to Earth?
The apple has mass. The Earth has mass. The apple falls down, and the Earth "falls" up. The Earth's motion is not measurable. The apple's motion is.
How does the moon manipulate the tides?
The moon's gravitational attraction causes water to rise up to a certain height and simultaneously , Earth's rotational movement causes the raised up water to move forward and it falls down. This gives the appearance of tides.
What falls to earth faster an apple or penny?
An apple falls faster than a penny. The penny's flat surface creates more wind resistance than the round apple. And as Galileo observed, it depends on wind resistance, not weight.
What keeps the moon orbiting around the earth?
Orbits are established by the combined effects of gravitational attraction and relative velocity. In other words, the moon, like any orbiting body, moves forward (tangent to its orbit) at a speed just sufficient to ensure that as it falls toward the earth due to gravity, it has moved far enough that the two motions combine to keep it at a roughly stable distance from the earth.
What effect does earth's own gravitational pull have on a tossed ball?
Earth's gravitational pull causes the ball to fall back down to the ground after being tossed. The strength of the gravitational pull determines how quickly the ball falls and how high it can be thrown.
An apple falls because of the gravitational attraction to earth. How does the gravitational attraction of the earth to the apple compare?
The gravitational attraction of the Earth to the apple is equal in magnitude to the gravitational attraction of the apple to the Earth. This is described by Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
If you lift an apple from the ground to some point above ground the gravitational potential energy in the system increases the potential energy is stored where?
The gravitational potential energy in the system increases as you lift the apple because work is done against gravity. This potential energy is stored in the apple-Earth system and can be released if the apple falls back to the ground.
Why does an apple fall to Earth?
The apple has mass. The Earth has mass. The apple falls down, and the Earth "falls" up. The Earth's motion is not measurable. The apple's motion is.
What happens to an apple potential energy as it falls toward the earth?
The potential energy of the apple decreases as it falls towards the earth due to a conversion of potential energy into kinetic energy. This conversion occurs as gravitational potential energy is transformed into motion energy while the apple accelerates towards the ground.
When you drop a rock the object that does work on the rock a it falls is called what?
The object that does work on the rock as it falls is called the force of gravity. Gravity pulls the rock downward toward the center of the Earth, causing it to accelerate as it falls. This force is a result of the gravitational attraction between the rock and the Earth.
What energy does an apple hanging from a tree have?
chemical energy
When an apple falls to the ground the apple's beginning kinetic energy and ending gravitational potential energy are both equal to what?
When an apple falls to the ground, the apple's beginning kinetic energy and ending gravitational potential energy are both equal to each other. This transfer of energy occurs due to the conservation of energy principle, where the potential energy of the apple at the top of the fall is converted into kinetic energy as it falls to the ground.
What kind of force causes a pencil to fall on the floor also causes the moon to orbit earth?
The force that causes a pencil to fall to the floor and the moon to orbit the Earth is gravity. Gravity is a universal force of attraction that pulls objects toward each other based on their masses and the distance between them. While the pencil falls due to Earth's gravitational pull, the moon's orbit is the result of the balance between gravitational attraction and its inertia, keeping it in a stable path around the Earth.
An apple falls from a tree. The gravitational force on the apple is 1 N. If air resistance is 0.1 N what is the net force on the apple?
The net force on the apple is 0.9 N. This is calculated by subtracting the force of air resistance (0.1 N) from the gravitational force (1 N).
Does the Apple not fall from the tree?
The apple that fell from the tree is approximately 14 feet away from the tree. One would have to walk quite a ways in order to grab it and eventually eat it.
When apple falls towards the earth the earth moves up to meet the apple. Is it true If yes why earth's motion is noticeable?
No, it is not true that the Earth moves up to meet the apple when it falls towards the Earth. The Earth's mass is much greater than the apple's, so the effect of the apple falling towards the Earth is not noticeable in comparison to the Earth's massive size. The Earth's motion is not easily observable due to its large size and the force of gravity keeping everything in place.
As an apple falls from a tree which types of energy are changing?
As an apple falls from a tree, its gravitational potential energy decreases while its kinetic energy increases. Initially, when the apple is at rest on the tree, it possesses high potential energy due to its height. As it falls, this potential energy is converted into kinetic energy, which is the energy of motion, causing the apple to accelerate towards the ground.
