A) 0.30 N
B) 0.40 N
C) 0.42 N
D) 0.50 N
E) None of these
Correct Answer: D
Solution :
The tension in the string \[T=mg\] \[=50\times {{10}^{-3}}\times 10\] \[=0.5\,N\]You need to login to perform this action.
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