Amvik eBook Solutions

This series provides an information library on the main aspects of physical science, with an emphasis on enquiry; answering the questions that children ask, add

Forces can't be seen, but without them, nothing around us would happen! A force is a push or pull that usually causes movement. Friction is a force that opposes

"Introduces the connection between force and motion and describes the effects of air resistance, mass, and gravity"--Provided by publisher.

Explore The Relationship Between The Strength Of A Force And Its Effect On An Object As Well As The Effects Of Forces In Nature.

Forces and motion are at work all around you—when you kick a ball, ride a bike, or drop a book. But what exactly are forces? And how do they make things move?