10 Two forces \(\left[ \begin{array} { c } 3
- 2 \end{array} \right] \mathrm { N }\) and \(\left[ \begin{array} { l } - 7
- 5 \end{array} \right] \mathrm { N }\) act on a particle.
Find the resultant force.
Circle your answer. $$\left[ \begin{array} { c } - 21
10 \end{array} \right] \mathrm { N } \quad \left[ \begin{array} { l } - 4
- 7 \end{array} \right] \mathrm { N } \quad \left[ \begin{array} { l } 4
3 \end{array} \right] \mathrm { N } \quad \left[ \begin{array} { c } 10
7 \end{array} \right] \mathrm { N }$$ Jackie says:
"A person's weight on Earth is directly proportional to their mass."
Tom says:
"A person's weight on Earth is different to their weight on the moon."
Only one of the statements below is correct.
Identify the correct statement.
Tick ( \(\checkmark\) ) one box. Jackie and Tom are both wrong. □ Jackie is right but Tom is wrong. □ Jackie is wrong but Tom is right.
\includegraphics[max width=\textwidth, alt={}, center]{1f887565-4587-4520-99d4-f3635b015525-16_118_118_2279_1201} Jackie and Tom are both right. □