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The displacement of a particle is given by x=(t-2)^(2)where x is in meters and in seconds. The distance covered by the particle in first 4 seconds is : |
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Answer» 4m `x=(t-2)^(2)` Now whent=0 `x_0 =4 m` This means the PARTICLE has an INITIAL displacement of 4 m. The displacement in first 4 second with be `x_4 =(4-2)^(2)=4m` `:.` Total displacement in first 4 seconds will be `x=x_0 +x_4 =8m` |
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