Tree forces acting on an object are given by force 1 15i , Ask an Expert

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Three forces acting on an object are given by Force 1 = (?1.5i + 5.50j) N, Force 2 = (4.85i ? 1.9j) N, and Force 3 = (?41.5i) N. The object experiences an acceleration of magnitude 3.55 m/s2.

(a) What is the direction of the acceleration?

_______________° counterclockwise from the positive x axis

(b) What is the mass of the object?

_______________kg

______________m/s

(d) What are the velocity components of the object after 17.0 s?

(_________i + ____________j ) m/s

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