Physics, 06.01.2021 21:40, QueenNerdy889

A 15-kg wagon is pulled to the right across a surface by a tension of 100 newtons at an angle of 30 degrees above the horizontal.
A frictional force of 20 newtons to the left acts simultaneously.
What is the acceleration of the wagon?

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A 15-kg wagon is pulled to the right across a surface by a tension of 100 newtons at an angle of 30...