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Basing on Newton's second law of motion, if the force on an object is 20N and its mass 5 g, what is its acceleration?
asked
Oct 21, 2017
Physics
high-school
1
answer
0
votes
125k
views
What determines the life cycle of a star
asked
May 26, 2017
Chemistry
middle-school
1
answer
5
votes
203k
views
What are the functions of ATP
asked
Jan 19, 2016
Biology
high-school
2
answers
0
votes
151k
views
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