It is very much so possible, 2 - 2 = 0 and neither one of the subtractants are 0 but resulted in a zero resultant.
Two - if you add two vectors of equal magnitude but in opposite directions, the resultant vector is zero.
If they are not coplanar, you would need at least four forces to get a net force (resultant force) of zero.
There are infinitely many possible shapes. Apart from a scalene triangle, none have a specific name. They are irregular polygons, but that is not enough. Irregular polygons can have equal sides (if there is at least one angle that is not equal to the rest) or equal angles (if there is at least one side that is not equal to the rest).
Any pentagon with at least one side that is not the same as another. An irregular pentagon is not a correct answer because it is possible to have an irregular pentagon with equal sides but unequal angles.
The least possible integer is -98765432. The least possible positive integer is 10234567.
Two - if you add two vectors of equal magnitude but in opposite directions, the resultant vector is zero.
If they are not coplanar, you would need at least four forces to get a net force (resultant force) of zero.
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There are infinitely many possible shapes. Apart from a scalene triangle, none have a specific name. They are irregular polygons, but that is not enough. Irregular polygons can have equal sides (if there is at least one angle that is not equal to the rest) or equal angles (if there is at least one side that is not equal to the rest).
Any pentagon with at least one side that is not the same as another. An irregular pentagon is not a correct answer because it is possible to have an irregular pentagon with equal sides but unequal angles.
Components of the earth that changed the least over time include the earth's crust and mantle and the structure of the earth's interior. Other structures that have changed very little include the components of the atmosphere.
nickel
The least possible integer is -98765432. The least possible positive integer is 10234567.
Nickel
Nickel
The formation of a solid product from reaction of at least two components of a fluid phase. The final fluid phase in which reaction occurs is usually obtained by mixing at least two distinct fluid phases each of which is missing at least one of the necessary components of reaction but which together contain all the required components for the reaction.
The least-cost means of achieving an environmental target will have been achieved when the marginal costs of all possible means of achievement are equal.