Pulleys are simple machines. A knowledge of pulleys can be very useful. This short video shows how to use a pulley to increase the pulling power of a winch. Supports the Force, Work and Energy component of any science curriculum.
Just updated your iPhone? You'll find updated Apple Intelligence capabilities, new wallpapers, and enhancements to Calculator, PDF cropping, and Live Voicemail, among other useful features. Find out what's new and changed on your iPhone with the iOS 18.3 update.
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