What is the resultant of two forces forming an angle of 90 degrees to each other
| August 5, 2021 | education
What is the resultant of two forces forming an angle of 90 degrees to each other, if the modules of these forces are equal to 30 H and 40 H?
To find the value of the resultant of the two indicated forces, we will use the formula (we take into account that the vectors of the indicated forces are perpendicular): Fр = √ (F2 ^ 2 + F1 ^ 2).
Values of variables: F2 – modulus of the second force (F2 = 40 N); F1 – modulus of the first force (F1 = 30 N).
Calculation: Fр = √ (F2 ^ 2 + F1 ^ 2) = √ (40 ^ 2 + 30 ^ 2) = 50 N.
Answer: The resultant of the two indicated forces is 50 N.
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