Let’s say you have a treehouse and you want your dog to join you there. Your dog can't climb the ladder and you can’t hoist him up in a pulley. How could you get him up? Simple machines to the rescue again. This time an inclined...
Posted in Physics/Chemistry/Technology | Tags : 6 simple machines, Pulleys and Simple Machines, Pulley, Inclined Planes, Easy Science For Kids Inclined Planes, Study of Inclined Planes, Wheelchair ramps, Types of Simple Machines
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