Answer:
Newton is the SI unit for force . Newton is kg m2
A. Balloons can be filled with air.
C. Air has mass.
According to Newton's 3rd law of motion, every action has an equal and opposite reaction.
So Wall must apply a force of 50 Newton but in opposite direction.
Hope you got it :-D
X men those mutants are amazing
Answer:
rotation
Explanation:
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