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CBSE Class 9 Answered

Numerical
Asked by | 04 Jun, 2008, 01:08: AM
answered-by-expert Expert Answer

use the formual F = m x a

let the acceleration of the first block is a1  then  the acceleration of the second is 5a1 

now use the above formula for both the cases and find the answer.

use the formuls s = ut + at2 /2 to find displacement and use v=u+at to find the velocity.

 

Answered by | 16 Jul, 2008, 04:48: PM

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