ANSWER:
An 8kg squash traveling at 8 m/s has more momentum
STEP-BY-STEP EXPLANATION:
Momentum is given by product of mass and velocity:
[tex]p=m\cdot v[/tex]We calculate the moment in each case, like this:
[tex]\begin{gathered} p_1=m_1\cdot v_1=4\cdot14=56\text{ kg}\cdot\frac{m}{s} \\ p_2=m_2\cdot v_2=8\cdot8=64\text{ kg}\cdot\frac{m}{s} \end{gathered}[/tex]Which means that an 8kg squash traveling at 8 m/s has more momentum
