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Q. A race car can be slowed with a steady acceleration of -11 m/s2 if the car is going 55m/s how many meters would it travel before it stops?

Q. A strong weightless rope has a mass m hanging from the middle of it, as shown. The tension force on each rope is 25N, and the rope droops at an angle of 20.0°. How much mass is hanging from the rope?

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