Abdelaziz

Popular questions and responses by Abdelaziz
  1. PSU

    A 2.3kg stone is thrown from ground directly upward. the maximum height reached by the stone is 45m. Neglecting air resistance, a) with which initial speed was the stone thrown? b)what is the flight time of the stone until it hits the ground again? c)what

    asked on October 26, 2016