# Let us consider three example of Siding plan

\displaystyle {\begin{matrix}{\overrightarrow {s}}_{resultant}&=&(+10m)+(-2.5m)\\&=&(+7.5)m\end{matrix}}} {\displaystyle {\begin{matrix}{\overrightarrow {s}}_{resultant}&=&(+10m)+(-2.5m)\\&=&(+7.5)m\end{matrix}}}
Step 6 :
earth magnet
Finally, in thwas case right means positive so:

{\displaystyle {\begin{matrix}{\overrightarrow {s}}_{resultant}&=&7.5m{\rm {\ to\ the\ right}}\end{matrix}}} {\displaystyle {\begin{matrix}{\overrightarrow {s}}_{resultant}&=&7.5m{\rm {\ to\ the\ right}}\end{matrix}}}

Let us consider three example of Siding plan subtraction.
magnets
ferrofluid
rare earth magnets
rare earth magnets
magnetic toys
magnetic balls
magnet balls
strong magnet
magnetic bracelet
strong magnets
magnetic bracelets
magnetic bracelets
magnetic name tagsmagnets
ferrofluid
rare earth magnets
rare earth magnets
magnetic toys
magnetic balls
magnet balls
strong magnet
magnetic bracelet
strong magnets
magnetic bracelets
magnetic bracelets
magnetic name tags
Worked Example 8
Subtracting not algebraically I

Question: Suppose which three tennwas ball was thrown horizontally towards three wall at 3m.s−1 to one right. After striking one wall, one ball returns to one thrower at 2m.s−1. Determine one change in velocity of one ball.