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What are the maximum and minimum resultant force that can act on the body when two forces of magnitudes 5N and 8N act on body?
maximum resultant: 45 = a + b
minimum resultant: 5 = a - b
Solve for a in the first equation then substitute it into the second equation:
a = 45 - b
5 = 45 - b -b
5 - 45 = -2b
-40 = -2b
20 = b
Since we know the value for b we can substitute it into the first equation to find the value for a:
45 = a + 20
45 - 20 = a
25 = a
So the magnitude of each of these forces are 20N, 25N.
What else can I help you with?
How do you solve for the resultant if two forces are in the same direction?
To find the resultant of two forces that are in the same direction, simply add the magnitudes of the two forces together. The resultant will have a magnitude equal to the sum of the two forces, and it will also be in the same direction as the original forces.
What does it mean that forces can be added or subtracted?
Forces can be added or subtracted when they act in the same or opposite directions, respectively, on an object. When forces are added, their magnitudes combine to produce a net force on the object. When forces are subtracted, their magnitudes are compared to determine the resultant force acting on the object.
What is the minimum resultant possible when adding a 5-N force to an 8 N force?
The maximum resultant occurs when the forces act in the same direction. Its magnitude is 15 N.
What is the maximum resultant possible when adding 3-N force to an 8-N force?
The maximum resultant possible when adding a 3-N force to an 8-N force is 11 N. This occurs when both forces are acting in the same direction.
How do you work out the resultant of opposing forces?
To calculate the resultant of opposing forces, you need to find the vector sum of the forces. This involves adding the forces together while considering their magnitudes and directions. You can do this by using vector addition techniques or resolving the forces into components along the x and y axes.
Resultant of two like parallel forces?
The magnitude of the resultant of two like parallel forces is the sum of the magnitudes of the forces and its direction will be same as the direction of the parallel forces.
How do you solve for the resultant if two forces are in the same direction?
To find the resultant of two forces that are in the same direction, simply add the magnitudes of the two forces together. The resultant will have a magnitude equal to the sum of the two forces, and it will also be in the same direction as the original forces.
Two forces one 500 gf and the other 800gf act upon a body what are the maximum and minimum possible values of the resultant force?
If the act together (in the same direction), the resultant force is the sum - 1300 gf (whatever that abbreviation means!). This is the maximum. If they act in opposite directions, the resultant force is the difference, 300 gf - and this is the minimum.
What does it mean that forces can be added or subtracted?
Forces can be added or subtracted when they act in the same or opposite directions, respectively, on an object. When forces are added, their magnitudes combine to produce a net force on the object. When forces are subtracted, their magnitudes are compared to determine the resultant force acting on the object.
What is the minimum resultant possible when adding a 5-N force to an 8 N force?
The maximum resultant occurs when the forces act in the same direction. Its magnitude is 15 N.
What is the maximum resultant possible when adding 3-N force to an 8-N force?
The maximum resultant possible when adding a 3-N force to an 8-N force is 11 N. This occurs when both forces are acting in the same direction.
How do you work out the resultant of opposing forces?
To calculate the resultant of opposing forces, you need to find the vector sum of the forces. This involves adding the forces together while considering their magnitudes and directions. You can do this by using vector addition techniques or resolving the forces into components along the x and y axes.
How do you calculate forces acting in the same direction or different directions?
To calculate forces acting in the same direction, simply add the magnitudes of the forces together. For forces acting in different directions, you must consider both the magnitudes and directions of the forces, using vector addition or subtraction to find the resultant force.
What is the maximum resultant when a 3-N force is added to an 8-N force?
The maximum resultant will occur when the two forces are in the same direction, hence the maximum resultant would be 3 N + 8 N = 11 N.
What was the magnitude of the resultant force when the angle between two concrete forces?
To determine the magnitude of the resultant force when the angle between two forces is known, you can use the law of cosines. The formula is: R = √(F1^2 + F2^2 + 2F1F2*cosθ), where R is the resultant force, F1 and F2 are the magnitudes of the individual forces, and θ is the angle between the forces. Plug in the values and calculate to find the magnitude of the resultant force.
What is the magnitude of the resultant force when forces of magnitude are combined?
-- When forces of unequal magnitude are added, the magnitude of the sum can be anything between the difference and sum of the individual magnitudes, depending on the angle between them. -- When forces of equal magnitude are added, the magnitude of the sum can be anything between zero and double the individual magnitudes, depending on the angle between them.
What is the maximum resultant possible when adding a 2-N force to an 8-N force?
The maximum resultant possible when adding a 2-N force to an 8-N force would be 10 N if the forces act in the same direction. If they act in opposite directions, the minimum resultant would be 6 N (8 N - 2 N).
