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What force allows an apple to fall from a tree?
gravity force
An apple hanging on a tree is acted upon by two basic forces: 1) the downward force exerted by the gravity force and, 2) the upward force exerted by the tree limb. The downward gravity force is also know as “weight”.
What causes an apple to fall down?
Other reasons for fruit fall are a bit more sinister. Attack by either pests or disease can result in fruit drop. Speaking of pollinators, another reason an apple tree might shed fruit is if there is inadequate pollination during bloom time.
Is an apple hanging from a tree a balanced force?
For example, when an apple hangs from a tree, the weight of the apple is balanced by the force exerted by the branch on the apple. When an object is moving with changing speed, the net force on it is unbalanced.
Is an apple falling from a tree work?
The tree absorbs light energy from sunlight, converting the light energy into chemical potential energy stored in chemical bonds. When an apple falls from the tree to the ground, its energy of position (stored as gravitational potential energy) is converted to kinetic energy, the energy of motion, as it falls.
What type of motion does an apple falling from a tree show?
Curvilinear motion is a type of motion in which the body goes through a curved path. An apple falling from a tree will be an example of straight-line motion because it will fall vertically downwards in the gravity following a straight line.
What causes an apple to fall down a tree?
Gravitational Force (Force due to its own weight mg) acting downwards. Air friction, ceasing the motion of apple acting vertically upwards. If wind might be blowing then force due to wind which deviates the path of apple. If u are at non-inertial frame then pseudo force on apple will also be considered.
What causes an apple to fall from the sky?
Well to answer that question we can can look at it this way. One of the major forces that act upon the apple as it falls is the gravity. Gravity is one of the four major forces that govern the universe. Gravity in other words is just the curvature of space-time caused by the mass of an object.
Which is motion does a fruit falling from my a tree shows?
Gravity is “wrong”, since it is not a force. This leaves “air drag” as the sole force on the apple. Even what we colloquially call tidal forces from the Moon and Sun, are not forces. And since it is falling in air, then you have air pressure on all sides of it, keeping its contents from evaporating / freezing.
What did Isaac Newton say about the fall of apples?
“He showed that the force that makes the apple fall and that holds us on the ground is the same as the force that keeps the moon and planets in their orbits,” said Martin Rees, a former president of Britain’s Royal Society, the United Kingdom’s national academy of science, which was once headed by Newton himself.