Write 8.5 × 10 3 in standard notation.

Question

Write       8.5    ×          10      3       in standard notation.

Hillary Hamilton · Accepted Answer

Distance travelled in west direction   (      D    1    )  =  s  p  e  e  d  ×  t  i  m  e  =  5  ×  10  =  50  mDistance travelled in south direction   (      D    2    )  =  s  p  e  e  d  ×  t  i  m  e  =  5  ×  5  =  25  mDisplacement of the car   (  s  )  =            50      2        +          25      2        =  55.9  mAverage velocity   (  V  )  =      Total Displacement    Total Time    =  3.73  m      /    s  e  c

Write 8.5 × 10 3 in standard notation.

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