gravity
air resistance
water resistance
friction
External forces are when a force is between something outside and inside the system. Air resistance, cars moving on the road, friction, and gravity are examples of external forces.
An independent director is that one who decision is not affected by some external forces.
internal and external forces.
I assume you mean external forces? some examples include the force due to gravity, drag due to air resistance, someone pushing or pulling an object. Basically any force acting on the system that is independent of the system itself
ANY object on which an external force acts will be distorted. The distortion MAY be too small to be obvious. An example would be any object resting on some surface - the force being the force of gravity.
There are gravitational forces from the Sun, Moon and other planets. The Sun also exerts a force by means of the solar wind (charges particles that emanate from the sun and interact with the magnetic field and the upper atmosphere.
Internal forces within an object can resist external forces applied to it. These internal forces arise from factors like cohesion between particles or structural integrity, and they work to counteract the external forces and maintain equilibrium in the object. Examples include tension in a rope or compression in a beam.
external influences on phenotype
gravatational forces' friction forces, .
gravatational forces' friction forces, .
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some examples are sand dunes,mudslides,or earthquakes.