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« Back to Previous Page

A. 0.5 m/sec2 B. 0.7 m/sec2 C. 1 m/sec2 D. 1 cm/sec2.
Posted by Civil Engineer
Asked on August 11, 2016 1:32 pm
▲
0
▼

B. 0.7 m/sec2

Posted by Civil Engineer
Answered on August 11, 2016 1:33 pm