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Your friend (m=65kg) is on a swing. The chains on the swing are 2m long. There...

Your friend (m=65kg) is on a swing. The chains on the swing are 2m long. There is device attached to the swing so you

can measure the tension in each chain while your friend is swinging. Tension is a force directed along the chain and

measured in Newtons (N). When you friend is 30cm above the lowest point of the swinging motion each device reads

400N. What are the horizontal and vertical components of the tension at this point?

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