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Hipervinculo Biología
This project examines the influence of the phase of the moon on moisture capillarity in garden soil. The goal is to have the student test a hypothesis about seed germination and the phases of the moon ...
The educational resource shows a visual about the principle of superposition: when we talk about systems with more than two bodies, we have to bear in mind the Principle of superposition of forces: th ...
The educational resource shows a visual about gravitational potential energy: the calculation of gravitational potential energy is very easy for small heights, as it is given by the formula Ep=mgh, wh ...
Concept of attraction among masses
Concept of attraction among masses
The educational resource shows a visual about the measurement of G: in 1798, Henry Cavendish, used an ingenious method to measure G, the constant of Universal Gravitation. He used a torsion balance, a ...
Teaching unit on the Earth's gravitational field for 4 º ESO. Introduction. The falling bodies. Mass and weight of bodies. By measuring the intensity g. The gravity beyond Earth.
Video Física
"We use the words toppling and stability in our everyday world. Toppling means that an object will easily fall over while stabliity means that an object can resist falling over. " Fuente: BrightStormT ...
"Ocean tides are the rising and falling of the sea due to variations in the gravitational pull of the moon on opposite sides of the Earth. Tides are a type of wave with regular frequencies and periods ...
Video Física
"All objects with mass attract and are attracted by all other objects with mass because of a force called gravity. The strength of gravity is proportional to the mass of the object. We are pulled to t ...
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