Recent content by destroying

  1. D

    How to calculate the energy of the ice absorbs heat then becomes water

    got it, thanks
  2. D

    How to calculate the energy of the ice absorbs heat then becomes water

    as the topic asks but, if i want to know the energy of the 0 Centigrade melt into 0 Centigrade water, how to calculate it? i mean i don't know how to use the equation Q=c*m*t, 'cause the specific heat of water and that of ice are different
  3. D

    Is 1 kg Really Equal to 9.8N on Earth's Surface?

    Is it a unit? or sth?:confused:
  4. D

    What Is the Definition of Net Force?

    Thanks, atyy!
  5. D

    What Is the Definition of Net Force?

    Please tell me the definition of NET FORCE Thanks!:smile:
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