It is strong elastic and light .it is lutrous and easy to wash. so it become very popular for making clothes

Why does the input force have to be greater than the force needed to lift the bale?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.