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  1. 1. when do the Ho family go to church ? 2.who go hiking with you ? 3.Where did you go last Sunday? 4.Where...

  2. .... 1. If there is no friction at all, the block would not go with the rotation of the turntable. 2. If friction is present, then frictional force...

  3. ... initially not moving, hence has to pick up speed in order to go with the train. This produces the wind that we felt when we sit...

  4. ...at other points. 2011-04-27 08:57:44 補充: Remember that if you go with the direction of current, potential will decrease when passing a resistor. It...

  5. ..., 100 - 10ug = 10a a = 10 - u.g ---------------- (2) If the block goes with the slab without any sliding, the block and slab have the same acceleration a. ...

  6. ...displacement would imply a rotational motion that started forward but later go backward with the same change in angle. An example is a D.C. motor without...

  7. ...merry- go -round = 21 x 2 Nm = 42 N.m Angular acceleration of merry- go -round = 42/2300 rad/s^2 = 0.01826 rad/s^2 Use equation of motion: v = u + at with u = 0 rad/s, a = 0.01826 rad/s^2, t = 17 s, v =? v = 0.01826 x 17 rad/s = 0.3104...

  8. ... itself. SWISS took a sudden turn in 2005 and then went with Lufthansa, and continued into the Star Alliance...

  9. ...must be strong physically.....Pulling the stick is not exactly an easy job to go with . 如果你讀書既成績不算太好佢係唔係一定唔會收你嫁? Knew many ...

  10. Suppose that the merry- go -round rotates with a constant angular speed, then the boy's velocity relavitve to the observer will be: v...