Identify the variables in this hypothesis. If an object's mass is increased, then the object's acceleration will decrease, because the object will be more resistant to change in motion. The independent variable is . The dependent variable is

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?