A boy pulls a box of mass 30 kg with a force of 25 N in the
Question:
(a) Ignoring friction, what is the acceleration of the box?
(b) What is the nor-mal force exerted on the box by the ground?
Transcribed Image Text:
25 N 30°
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a S F x F cos 30 25 N cos 30 216...View the full answer
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