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What is net 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.
Which type of force can change the total momentum of a closed system?
Any external force applied on the system. Type of force ? ; from collision with another system, from a gravity field, gravity force. Depending on the system, from other field forces like electromagnetic force.
Why is friction a force?
Friction is considered a force because it acts on an item and causes changes, which is what a force is. Nothing would happen if the item was in an area where friction was not possible or if friction was where an object was not since they need each other to exert external effort.
Does sleet dissolve snow?
It does tend to, because it's made of snow and rain. Rain is warmer than snow and so will melt it - unless the temperature at ground level is sufficiently cold for the rain to freeze when it comes into contact with the snow already on the ground.
What is sir Isaac Newtons 1 law?
Of the Newtons laws of motion the first one states that:(quoting Newton)...every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia. The key point here is that if there is no net force acting on an object (if all the external forces cancel each other out) then the object will maintain a constant velocity. If that velocity is zero, then the object remains at rest. If an external force is applied, the velocity will change because of the force.
Why is weight an external force?
Weight is considered an external force because it is the force exerted by gravity on an object due to its mass. Gravity is an external force acting on the object from the outside environment.
What are external force?
the external force which any out countery thats mean thod he chuiqf bkion
What is the net external force formula used to calculate the overall force acting on an object?
The net external force formula is: Fnet ma, where Fnet is the net external force, m is the mass of the object, and a is the acceleration of the object.
What force is not a subject to isolated system?
External force
What is an external force applied to an object?
effort force
Is a bending force an external force or an internal force?
A bending force is an external force acting on an object that causes it to bend or deform. It is typically applied to an object from the outside to induce bending or flexing.
What is the Force that causes extra stress on a structure?
The force that causes extra stress on a structure is typically external loads such as wind, snow, earthquakes, or the weight of the structure itself. These forces can lead to deformation, displacement, or failure of the structure if they exceed its capacity to resist them.
What is the direction of force acting on an object when it is subjected to external influences?
When an object is subjected to external influences, the direction of the force acting on the object depends on the nature of the external influences. The force can be in any direction, depending on the specific circumstances of the situation.
What types of forces act on structures?
external force and internal force
Is snow a destructive force?
Snow is a destructive force because if you are up in the Mountains where big chunks of snow and ice lie, an avalanche could happen any moment.
Is weight a external force or an internal force?
Weight is considered an external force because it is the force exerted by gravity on an object due to its mass. It is not generated by the object itself, but rather acts on the object from the outside.
What is the term used for an external force applied to an object?
The term used for an external force applied to an object is "force." In physics, force is described as a push or pull that can cause an object to accelerate or deform.
