Trevor is pushing two boxes across a sidewalk. box a has a mass of 4 kg. box b has a mass of 8 kg. according to newton's second law of motion, if trevor applies the same amount of force to each box,

Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil