A 2.0-kg object,initially at rest at the origin of x-y coordinate system,is subjected to two forces,F_x in the positive x-direction,and F_y in the positive y-direction,whose time-varying magnitudes are shown in graphs below.Calculate the x and y components of the object's velocity at t=2 s. A)v_x = 8 m/s,v_y = 2.5 m/s B)v_x = 2.5 m/s,v_y = 8 m/s C)v_x = 2.5 m/s,v_y = 2.5 m/s D)v_x = 8 m/s,v_y = 8 m/s E)v_x = 2.5 m/s,v_y = 0 m/s

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The Answer of A 2.0-kg object,initially at rest at the origin of x-y coordinate system,is subjected to two forces,F_x in the positive x-direction,and F_y in the positive y-direction,whose time-varying magnitudes are shown in graphs below.Calculate the x and y components of the object's velocity at t=2 s. A)v_x = 8 m/s,v_y = 2.5 m/s B)v_x = 2.5 m/s,v_y = 8 m/s C)v_x = 2.5 m/s,v_y = 2.5 m/s D)v_x = 8 m/s,v_y = 8 m/s E)v_x = 2.5 m/s,v_y = 0 m/s

A 20-Kg Object,initially at Rest at the Origin of X-Y Coordinate