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QAIPMT-2009-Ph-2146: NEET 2009 Physics - Class 11 AIPMT-2009-Ph-2146 Solution: A particle starts its motion from rest under the action of a…
A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 seconds is and that covered in the first 20 seconds is , then
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Step-by-Step Verified Solution
Given u = 0.
S 1 = 1 2 _ a _ t 1 2
and S 2 = 1 2 _ a _ t 2 2
S 1 S 2 = ( t 1 t 2 ) 2 = ( 10 20 ) 2 = 1 4
S 2 = 4S 1