Answer:
[tex]4.186 m/s^{2}[/tex]
Explanation:
Since Force, F= ma where m is the mass of the body and a is the acceleration of the object. Making acceleration the subject of the formula we obtain that
a=\frac {F}{m}
Substituting 1.8 N for F and 0.43 kg for m then we obtain that
[tex]a=\frac {1.8}{0.43}=4.186046512 m/s^{2}\approx 4.186 m/s^{2}[/tex]
