Achild kicks a soccer ball across the ground. the ball travels 10.0 meters in 0.56 seconds. what is the speed of the ball?
5.6 m/s
1.79 m/s
17.9 m/s
0.056 m/s

How air particles exert a pressure on the inside of the balloon

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Which of the following units is not an official si unit? mole liter kilogram ampere