A car with a mass of 50kg accelerates in a straight line at 6 m/s². How much force is being exerted? *

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

In salt water solution,the salt is the blank

How do you know when a chemical reaction has occurred