Monday, 19 December 2011

What else swings back and forth?

The motion of swing is basically back and forth and other than an actual swing I thought of other objects like a pendulum of a clock and a wrecking ball popped into my head...

This is a video of a wrecking ball in action.... what i didn't know before hand was that not only is the ball used in a swinging motion to demolish things but you can see in the video that it is raised into the sky and then dropped almost like a hammer action, like beating a nail in!

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