In the photo, kindergarten students are using a balloon rocket to learn about forces. How to make a balloon rocket: 1. In the photo shown, a string is stretched between two chairs. Decide where … [Read more...]
Newton’s First Law: Inertia
Inertia: Newton's First Law of Motion Newton's First Law of Motion: The Law of Inertia states: If the forces acting on an object are balanced, then the object will not accelerate (increase in … [Read more...]
More About Surface Tension
How many pennies can you add to a glass filled to overflowing with water? What is Surface Tension? The photo shows a penny being added to a glass filled to overflowing with water. Notice how … [Read more...]