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Physics, 25.02.2020 23:28 21121212cutecheytown

43. A mother pushes her 120-newton child, who is
sitting on a swing. If the mother exerts a
10.-newton force on the child for 0.50 second,
wiat is the magnitude of the impulse imparted
to the child by the mother?
A) 5.0 Nos
B) 20. N/s
C) 60. Nos D ) 240 N/s
44 A 15-newton forca acto por 10

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43. A mother pushes her 120-newton child, who is
sitting on a swing. If the mother exerts a
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