Question

a body mass 4 kg when a force of 200N acts on it produces an accerlation of what

Answer 1

since.
F=ma
hence.
200=4*a
hence a=200/4
a=50....

Answer 2

heyy friend!!
here is your answer
weigt=4*10=40N
as we know
F=ma
200=40*a
thus a=200/40=5m/s^2
hope it helps