Q315
A body of weight 14 g appears to weight 13 g when weighed by a spring balance in a moving lift. The acceleration of the lift at that moment was
A.
0.5 m/sec2
B.
0.7 m/sec2
AnswerC.
1 m/sec2
D.
1 cm/sec2
Answer: Option B
Solution
Answer: Option B
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