General Certificate of Education Examination Papers    
  Two particles of masses 2m and 3m are moving towards each other with speeds of 4u and 2u respectively.                  East Midlands Regional                          Pourquoi avez-vous eu peur?

Quelle reaction la femme a-t-elle eue en vous voyant

French listening comprehension                                         Examinations Board                      The direction of motion of the heavier particle is reversed by the impact and its speed after impact is u. Find the magnitude of the impulse.     

The probability that none of the samples contain larvae   

Answer not more than three


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