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12-06-2020
Physics

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An object of mass 5 kilograms is acted upon by the forces F and F2 as shown.
The force Ft is 35 newtons and angle theta = -55°. Find the magnitude
of F2 needed to keep the object in equilibrium.

An object of mass 5 kilograms is acted upon by the forces F and F2 as shownThe force Ft is 35 newtons and angle theta 55 Find the magnitudeof F2 needed to keep class=

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MathPhys MathPhys

12-06-2020

Answer:

61 N

Explanation:

Sum of forces in the x direction:

∑F = ma

F₂ cos (-55°) − 35 N = 0

F₂ cos (-55°) = 35 N

F₂ = 61 N

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