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bktoday55

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  • Foydalanuvchi bktoday55 sharhladi

    You do work only when in contact with the ball.

    1. Hamjamiyat
    2. Study Group
    3. Physics

  • Foydalanuvchi bktoday55 sharhladi

    Work is equal to the energy required to accomplish a task. When you throw a tennis ball in the air, your arm exerts a force on it. This force is enough to propel it upward against the pull of grav...

    1. Hamjamiyat
    2. Study Group
    3. Physics
  • Faollik ko’lami 4
  • Oxirgi harakat
  • hamjamiyati bilan birga
  • Oqiyabdi 0 foydalanuvchii
  • O’qiyotganlarni 0 foydalanuvchii
  • Ovozlar 1
  • Obunalar 1
  • Faollik ko’lami 4
  • Oxirgi harakat
  • hamjamiyati bilan birga
  • Oqiyabdi 0 foydalanuvchii
  • O’qiyotganlarni 0 foydalanuvchii
  • Ovozlar 1
  • Obunalar 1