URGENT
Asked by
| 20th Jul, 2009,
09:33: AM
Expert Answer:
From the relation , s = ut + at2 / 2
For , distance travelled in 1 s
3 = u (1) + a ( 1 ) 2 / 2
or, 6 = 2 u + a..................................(i)
For, distance travelled in 2 s ;
8 = u ( 2 ) + a ( 2)2 / 2
or, 4 = u + a ......................................(ii)
Solving ( i ) and (ii) , we get
u = 2 m/s and a = 2 m /s2
Answered by
| 20th Jul, 2009,
01:54: PM
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