What is the resultant force, when a force of 10 Newton and 5 Newton acted on a body at right angles?
To calculate the resultant force of any questions that have two force acted on a body. Then use the formula,
Resultant force = √A² + √B² + 2ABcosθ
Here, A = 10 Newton, B = 5 Newton, and angle = 90 degree.
Now,
Resultant force = √A² + √B² + 2ABcosθ
Resultant force = √10² + √5² + 2ABcos90.
Resultant force = 15 + 100
Resultant = 115 Newton