Action and reaction
All of the forces together balance out. The resultant of the forces is therefore nil. That applies to all equilibrium.
Forces that likely act upon a moving object include:frictiongravity
the two forces acted upon the airplane when in flight is Lift/Gravity and Thrust/Drag(:
An object experiencing balanced forces is said to be in equilibrium. Thus, unless an outside force acts upon the object, it will remain either stationary or at constant speed, it will not accelerate.
compression pushes it down
All of the forces together balance out. The resultant of the forces is therefore nil. That applies to all equilibrium.
Gravity, Air resistence, friction and the push from the floor/table
No. If the book is sliding along the table, then there must be some external force being applied to the book to cause the movement. You pushed the book and created a force to move. And this is exactly what the first law is saying- a body at rest (net forces acting on book=0) remains at rest unless acted upon my some external force.
The Net external forces is the result force of two objects acting upon it. So if like two forces act on a book. One force exerts downward on the book and the other force pushes the table back on the book with the same amount of push and pull. Since both forces are pushing on each other with the same amount of energy the resultant force or net external force will be in equilibrium or zero.
A chair you sit upon, and a table you eat upon.
Tension and compression are the two forces that act upon a bridge.
bottom left of the left page. it is sitting upon a brown package in the arms of a soldier with a yellow hat.
Forces that likely act upon a moving object include:frictiongravity
the forces move
the two forces acted upon the airplane when in flight is Lift/Gravity and Thrust/Drag(:
That may be "atop".
"Sitting upon" typically means physically placing oneself on top of something, such as a chair, bench, or throne. It can also be used metaphorically to indicate holding a position of authority or power.