1. W

    Water bucket

    Suppose I make a bucket that is full of water into circular motion, if the speed is large enough the water would not fall towards the centre. However, if suddenly there is a hole at the bottom of the water bucket, would the water escaple? Anything that is not attached would be thrown out if...
  2. D

    Water jug and Conservation of Energy

    Hi I have a question here... A container on a table is kept filled with water to a height of 20 cm. It has a hole in the side 10 cm below the water level, and hence 10 cm above the table top. See diagram. (In the following ignore effects such as viscosity and surface tension.) (a) Use...