Question

Three forces P - DON (East). O
100 N (North) and S - 75 N (south)
are acting on a particle. Their
resultant is

Answer 1

Both forces are acting opposite of each other

• $\sf F\uparrow=100N$
• $\sf F\downarrow=75N$

$\boxed{\sf F_{net}=F\uparrow-F\downarrow }$

$\\ \sf\longmapsto F_{net}=100-75$

$\\ \sf\longmapsto F_{net}=25N$