A) 0.015 N
B) 0.15 N
C) 0.030 N
D) zero
Correct Answer: A
Solution :
From, Newtons laws of motion, \[mg-{{F}_{air}}=ma\] or \[{{F}_{air}}=m(g-a)\] \[=0.05(9.8-9.5)\] \[=0.015\,\,N\]You need to login to perform this action.
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