Question

Resultant of two equal forces acting at a right angles to each other is 1414 dyne find the magnitude of each force

Answer 1

LET the two equal forces be F dyne each

acting at right angle

We know resultant of two forces is given by

$\sqrt{F^{2}+ F^{2} + 2F^{2}cos90} \\ \\ = \sqrt{2F^{2}+ 0 } = F\sqrt{2} \\ \\ AsF\sqrt{2} = 1414 \\ \\ F = \frac{1414}{\sqrt{2}}\\ \\ so F = 1000 dyne$

Answer 2

Answer:

Answer is given above.