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
(c) If the object is initially at rest, what is its speed after 17.0 s?
______________m/s
(d) What are the velocity components of the object after 17.0 s?
(_________i + ____________j ) m/s