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Why the direction of resultant vector in the triangle law of addition is reverse?
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Statement of polygon law of forces?
if several COPLANAR FORCES are acting at a point simultaneously such that each one of them can be represented in direction and magnitude by a side of a polygon, taken in order, then the resultant is given by the closing side in the reverse order
What is the reverse of addition?
Subtraction.
How addition and subtraction related?
Addition and subtraction are reverse operations.
How do you know when to reverse the direction of an inequality symbol?
u only reverse the sign when u multiply or divide by a NEGATIVE number...otherwise u don't change the direction
Definition of Inverse property of addition?
* *It is the reverse of the actionEx.Addition is the inverse of subtrationmultiplication is the inverse of division
State and explain triangle law of vector?
if two vectors are represented in magnitude and direction by the two sides of a triangle taken in one order ,their resultant vector is represented by the third side of the triangles taken in reverse order
What is the reverse process of vectors addition?
reverse process of vector addition is vector resolution.
What is polygon law of vector addition?
THE POLYGON LAW states that if (n-1) similar vectors acting at a point in a plane can be represented both in magnitude and direction by the (n-1) consecutive sides of a n-sided polygon then the n-th side will represent the resultant vector in the reverse order.
What equilibrant force would balance forces of 12 lb east and 5 lb north acting at the same point?
the answer is 13lb south of west since the resultant is 13lb north of east. in getting the equilibrant force, just copy the resultant and reverse the direction. then that's it. .
Reverse card?
The direction changes to the reverse
Statement of polygon law of forces?
if several COPLANAR FORCES are acting at a point simultaneously such that each one of them can be represented in direction and magnitude by a side of a polygon, taken in order, then the resultant is given by the closing side in the reverse order
What is the reverse of addition?
Subtraction.
How can you reverse the direction of the magnetic field in a wire produced by an electric current?
You can reverse the direction of the magnetic field by reversing the direction of the electrical current.
How addition and subtraction related?
Addition and subtraction are reverse operations.
When using the emergency bandage what should you do once the elastic bandage is placed thru the pressure bar?
reverse wrapping direction and continue bandaging the wound
The reverse of multiplication is?
Division
Addition is the reverse operation of?
Subtraction
