Answer
(a) F = 1.0 N
(b) F = 2.0 N
Work Step by Step
The mass of the object is 0.200 kg. So,
(a) $F = ma$
$F = (0.200~kg)(5~m/s^2)$
$F = 1.0~N$
(b) $F = ma$
$F = (0.200~kg)(10~m/s^2)$
$F = 2.0~N$
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