Question

two perpendicular force of magnitude 10N and 5N act at a point . find the resultant

Answer 1

The magnitude resultant force is given by the parallelogram law of addition.
As the angle between the two vectors is 90 degrees.
Therefore,
The resultant = ✔️5x5 + 10x10 = 5✔️5 N

Answer 2

Answer:

11.15N

Explanation:

using parallelogram of addition.

root of 10^2+5^2=5 root 5 =11.15N