HowStuffWorks on MSN2mon
What Is Force? Learn About 4 Fundamental Forces of Nature
There are primarily two main types: contact forces and noncontact forces. Contact forces are forces that occur when two ...
BBC1mon
Forces and movement
Pressure is a measure of how concentrated a force is. The amount of pressure exerted on an object depends on the force applied and the surface area it is spread over. Force diagrams and resultant ...
Nanowerk8mon
Understanding Van der Waals Forces in Science and Nanotechnology
Van der Waals forces represent a fundamental type of interaction between molecules. Named after the Dutch physicist Johannes Diderik van der Waals, these intermolecular forces include attractions and ...
BBC2y
Forces and movement
Pressure is a measure of how concentrated a force is. The amount of pressure exerted on an object depends on the force applied and the surface area it is spread over. Force diagrams and resultant ...