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get_physical
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Homework Statement
10kg block on a inclined plane (32degrees) (frictionless) and an applied force 120N horizontally. What is acceleration?
Homework Equations
Fnet = ma
The Attempt at a Solution
mgsin32 = 51.9N (from mg)
From applied force, in the same plane, we have xcos32=120 therefore, x = 141.5
141.5-51.9=ma
a=9m/s^2 but the answer is 5.0m/s^2