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If three concurrent forces are in equilibrium what is the relation between any one of the three forces and the resultant of the other two forces?
If three concurrent forces are in equilibrium, then each force is proportional to the resultant of the other two forces. This means that the magnitude and direction of each force are determined by the other two forces, ensuring that the system remains in equilibrium.
What three things can forces change?
Forces can change the speed, direction, and shape of an object.
Can two vectors having different magnitudes be combined to give a zero resultant can three vectors?
Yes, two vectors of different magnitudes can be combined to give a zero resultant if they are equal in magnitude but opposite in direction. For three vectors to give a zero resultant, they must form a closed triangle or meet at a common point where the sum of the vectors equals zero.
What is a force mass acceleration triangle?
From Toluwalope Oluyipe:Triangle of Forces is a triangle whose sides represent the magnitudes and directions of 3 forces in equilibrium whose resultant is zero and which are therefore in equilibriumA triangle of forces in a representation of three force vectors . The length of the sides indicate the magnitude of respective forces and their direction indicate the direction of application of force . Since the triangle is a closed figure , it means the resultant of the three vectors constituting the triangle in 0.
What are three ways that unbalanced forces can cause an object to change its motion?
Unbalanced forces can cause an object to speed up, slow down, or change direction by pushing or pulling it in a certain direction.
If three concurrent forces are in equilibrium what is the relation between any one of the three forces and the resultant of the other two forces?
If three concurrent forces are in equilibrium, then each force is proportional to the resultant of the other two forces. This means that the magnitude and direction of each force are determined by the other two forces, ensuring that the system remains in equilibrium.
Define triangle law of forces and polygon law of forces?
Three forces in equilibrium can be represented in magnitude and direction by the three sides of a triangle taken in order. If a number of forces acting simultaneously on a particle be represented in magnitude and direction by the sides of a polygon taken in order, their resultant may be represented in magnitude and direction by the closing side of the polygon taken in opposite order.
A resultant vector is?
a resultant vector not only the resultant of two or three vector. it is the resultant direction of two or many vectors.(let us push an object with same force in opposite direction the resultant is zero and if we push in same direction the force will double.if we pull a object with same force in x and y direction the resultant force in 45 degrees to x axis)
Why is a triangle a balanced force?
Because one of the three forces is equal and opposite to the resultant of the first two.
Can three vectors be added using the parallelogram method?
yes since the 3rd vector will be parallel to the resultant of the 1st and 2nd vector
What is the minimum number of unequal vectors that give a zero resultant?
Three One is obviously out. Two is out because if two unequal forces n and p act on an object the resultant with the minimum force in magnitude is |n - p|, which will never be 0 if n =/= p. Three can be easily resolved with a quick example. Imagine an object with three concurrent forces acting on it. Two forces, n = 3 N and p = 4 N, create an angle with each other such that the resultant is 5 N. 180 degrees from the resultant, a force, r = 5 N, is acting on the object. Thus three unequal vectors on an object can result in 0.
What three things can forces change?
Forces can change the speed, direction, and shape of an object.
How do you prove three vectors are equal to zero?
If the sum of their components in any two orthogonal directions is zero, the resultant is zero. Alternatively, show that the resultant of any two vectors has the same magnitude but opposite direction to the third.
What is the unbalanced force on an object when two equal and opposite forces of 3 N act on an object?
When two forces acting on an object are not equal in size, we say that they are unbalanced forces. a stationary object starts to move in the direction of the resultant force. ... a moving object changes speed and/or direction in the direction of the resultant force.
Can two vectors having different magnitudes be combined to give a zero resultant can three vectors?
Yes, two vectors of different magnitudes can be combined to give a zero resultant if they are equal in magnitude but opposite in direction. For three vectors to give a zero resultant, they must form a closed triangle or meet at a common point where the sum of the vectors equals zero.
What are three ways that an object can be changed by forces?
by direction, speed and velocity i believe
What is a force mass acceleration triangle?
From Toluwalope Oluyipe:Triangle of Forces is a triangle whose sides represent the magnitudes and directions of 3 forces in equilibrium whose resultant is zero and which are therefore in equilibriumA triangle of forces in a representation of three force vectors . The length of the sides indicate the magnitude of respective forces and their direction indicate the direction of application of force . Since the triangle is a closed figure , it means the resultant of the three vectors constituting the triangle in 0.
