Question

a sweater hanging on a clothesline makes the line sag in the center. part a could you tighten the clothesline enough (assuming whatever material for the line you want) to eliminate the sag completely?

Answer 1

To eliminate the sag caused by a sweater hanging on a clothesline, you would need to tighten the clothesline enough to counterbalance the weight of the sweater, but there will always be some amount of sag due to gravity.

Step-by-step explanation:

When a sweater hanging on a clothesline causes the line to sag in the center, it is because of the weight of the sweater pulling down on the line. To eliminate the sag completely, you would need to tighten the clothesline enough to counterbalance the weight of the sweater. However, it is not possible to completely eliminate the sag because any flexible material will always have some amount of sag due to the force of gravity.

By tightening the clothesline, you can counteract the sag caused by the sweater's weight. The method of tightening will depend on the type of clothesline you have. Furthermore, using a wire strainer or a similar tensioning device. Attach one end of the wire to the strainer and then rotate the device to tighten the wire until the sag is eliminated.