Ahomogenous mixture of two or more substances is known as a(n)

element
compound
solution
atom

The softest and hardest minerals are: softest hardest

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Which word expression describes how much to calculate pressure