Recent content by Rich Texan

  1. R

    A 500g ball is thrown upwards with the initial velocity of 15m/s at an angle of 45...

    Neglecting air resistance, the only force acting on the ball is gravity. So the acceleration is 9.8 m/s^2 downward.
  2. R

    A 500g ball is thrown upwards with the initial velocity of 15m/s at an angle of 45...

    Neglecting air resistance, the only force acting on the ball is gravity. So the acceleration is 9.8 m/s^2 downward.
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