One 3.2-kg paint bucket is hanging by a massless cord from another 3.2-kg paint bucket, also hanging by a massless cord. ) If the two buckets are pulled upward with an acceleration of 1.25 m/s by the upper cord, what is the tension in the lower cord? Type your answer..... 4 2 1 point If the two buckets are pulled upward -Da with an acceleration of 1.25 m/s2 by the upper cord, what is the tension in the upper cord? Type your answer... 3 1 point If the buckets are at rest, what is the tension in the lower cord in Newtons? Type your answer... 1 point If the buckets are at rest, what is the tension in the upper cord? -80 -Da