A60 and n net force is applied to a 12 kg box which is the acceleration of the box?

What is important to study for nios grade 12 chemistry? i have only one month left.

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Compare and contrast physical changes with chemical changes.