A 50 kg boy stands on a platform having spring scale in a lift that is going down with a constant speed of 
. If the lift is brought to rest by a constant deceleration in a distance of 9 m, what does the scale read during this period? (Take, 
)
Text Solution
Verified by ExpertsThe correct answer is:
C
Given, 
So, using
Now, 
(for deceleration)
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