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Physics, 27.08.2019 13:30 cheyenne481

Abox that has a mass of 80 kg slides down a ramp with a 30 degree angle. the free-body diagram shows the forces acting on the box. ignoring friction and air resistance, what is the acceleration of the box, to the nearest tenth?
-0.5 m/s2
-4.9 m/s2
-8.5 m/s2
-9.8 m/s2

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Abox that has a mass of 80 kg slides down a ramp with a 30 degree angle. the free-body diagram shows...
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