What is the formula for resultant vector?

R = A + B. Vectors in the opposite direction are subtracted from each other to obtain the resultant vector. Here the vector B is opposite in direction to the vector A, and R is the resultant vector.

What is the formula of angle of friction?

Formula Used:The expression for angle of friction is given as: tanα=μ Here α is the angle of friction and μ is the coefficient of limiting friction. The expression for angle of repose is given as: tanθ=μ Here β is the angle of repose and μ is the coefficient of limiting friction.

What is the resultant vector when two force vectors are perpendicular?

When two force vectors are perpendicular to each other, their resultant vector is drawn so as to make a right-angled triangle. In other words, the resultant vector is the hypotenuse of the triangle Here, c is the resultant vector, and a and b are the two given perpendicular vectors.

How do you find the resultant force of a triangle?

Derive the solution by drawing the vectors. Construct a right triangle with legs of 3 and 4 units. The resultant force is the hypotenuse. In this case 5. Always, if two vectors form the sides of a triangle, the resultant is given by the third side.

What is the resultant vector in two dimensions?

In grade 10 you learnt about the resultant vector in one dimension, we are going to extend this to two dimensions. As a reminder, if you have a number of vectors (think forces for now) acting at the same time you can represent the result of all of them together with a single vector known as the resultant.

What is the resultant force of 1 n and 3 N?

A 1 N and a 3 N force can again produce a resultant force of 2 N if they are acting in the opposite direction to one another. We can then subtract these forces to get a resultant of 2. Adding or subtracting the last pair of forces clearly does not yield 2 N, implying that they may act at some angle to the horizontal.