The parallelogram law of forces can be applied to any situation where multiple forces are acting on an object. The launching of a stunt person from a cannon in a circus is a prime example. To achieve a certain angle of launch with a certain velocity, an initial velocity must be applied to the person, but countering that is the force of gravity. So, the initial velocity is one leg of the parallelogram and the other leg is the force of gravity.
it is applicable to two forces only
The parallelogram law of forces says that the sum of two forces is equivalent to the parallelogram formed by placing the first vector as starting from the origin and the second starting from the head of the first. This can be proven through trigonometric derivation of triangle angles and sides.
it is applicable to two forces only
The parallelogram law states that when two concurrent forces F1 &F2 acting on a body are represented by two adjacent sides of a parallelogram the diagonal passing through their point of concurrency represents the resultant force R in magnitude and direction
How it is related is given in the following link: http://blog.oureducation.in/to-verify-the-law-of-parallelogram-of-forces/
it states "if two force, which act simultaneously on a particle be represented in ma
diagonal
an attraction or repulsion between electrically charged that opperates according to the law of electric forces charges and Coulomb's law of electric force
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"If two vector quantities are represented by two adjacent sides or a parallelogram then the diagonal of parallelogram will be equal to the resultant of these two vectors."
The parallelogram law states that the sum of squares must equal the sum of its four sides. These equations are very complex and hard to understand.
tell me the application of pascal law for what it is find out