Mr WordPress on Hello world!
Monthly Archives: April 2011
Explain why friction occurs. friction occurs because of uneven surfaces on objects. There are four different types of friction. Sliding friction occurs when two objects slide across each other. Rolling friction could be a piece of furniture rolling across the … Continue reading
Force is a push or pull.The more newtons the great the push or pull which increases the force. Types of forces are,pull,push, gravity and net force are all types of force. Examples of force are pushing a skateboard, pulling a … Continue reading