A shop sign weighing 245-n is supported by a uniform 155-n, Ask an Expert

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Q. Assume a car was travelling at 70.00 miles per hour. The car brakes and takes 3 seconds to stop. What is the acceleration in meters per second squared?

Q. A shop sign weighing 245-N is supported by a uniform 155-N bean. Find out the tension in the guy wire, and the horizontal and vertical forces exerted by the hinge on the bean.

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