A duck has a mass of 2.9 kg. As theduck paddles, a force of 0.15 N actson it in

Question

A duck has a mass of 2.9 kg. As theduck paddles, a force of 0.15 N actson it in a direction due east. In addition, the current of thewater exerts a force of 0.23 N in adirection of 41° south of east.When these forces begin to act, the velocity of the duck is0.13 m/s in a direction due east. Findthe magnitude and direction (relative to due east) of thedisplacement that the duck undergoes in 3.5 s while the forces are acting. FIND MAGNITUDEAND DIRECTION SOUTH OF EAST
magnitude direction ° south of east magnitude magnitude direction ° south of east

Explanation / Answer

Fy = 0.15N - 0.23N sin41o = may
Fx = 0.23N cos 41o =max
x = axt2/2
y = ayt2/2 + voyt

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