They are balanced, so the vertical resultant force is also zero. This means that there is no resultant vertical acceleration. The submarine will continue with the same motion, either remaining ...

Newton’s Laws will help your students understand force, motion, and the transfer of energy. In this classroom presentation, engaging hands-on activities help demonstrate these important concepts your ...

These different safety features decrease the force of the collision on any people within the car. During a collision there is a change in momentum. The force of the collision is equal to the rate ...