Answer:
2 Kg
Explanation:
F=ma where F is force, m is mass in Kg and a is acceleration
Making m the subject, then
[tex]m=\frac {F}{a}[/tex]
Substituting 10 N for F and 5m/s2 for a then
[tex]m=\frac {10 N}{5 m/s2}=2 Kg[/tex]
Therefore, the mass is 2 Kg