Answer:
a = 0.20 m/s²
Step-by-step explanation:
F = 3 N
m = 15 kg
F = m * a
find mass m:
3 = 15 * a
a = 3 / 15
Yes
378
12 x 18=216
9 x 9= 81
81 x 2= 162
162 + 216 = 378
The answer to this question is 7.404