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Final Autoevaluation 9.08 - Motion and forces
EduBook Organización
- 2266 visitas
Answer true or false: Friction is a type of force. Friction is the force between an object and the surface on which the object moves. The effect of friction is equal to the movement. The friction value…
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Sports Flashcards
Tiching explorer Organización
- 2 lo usan
- 3558 visitas
Printable Flashcards (PDF). They will help in teaching sports. Include: archery, baseball, basketball, bobsledding, cycling, diving, downhill skiing, fencing, figure skating, football, golf, gymnastics,…
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Lego Segway
Javier Vidal Docente
- 2187 visitas
Simon "Burf" Burfield built a Lego wheelchair and now he's tackling a Lego Segway that supports the weight of an adult. His prototype can't self-balance, but does a great job of moving…
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Reading scales
Tiching explorer Organización
- 2765 visitas
This activity is meant to be used on the interactive whiteboard to practice measurement scales of weight, speed, pressure, height, volume, temperature, etc... We can generate examples on the line or…
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Upthrust and buoyancy in liquids
EduBook Organización
- 2083 visitas
7.1. Archimedes' principle If we try to submerge a ball in a container of water, the water exerts a vertical upward force known as upthrust. According to Archimedes' principle: A body totally or…
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Initial evaluation 3 - Matter: Mass, Volume and Density
EduBook Organización
- 1941 visitas
Are the following sentences true or false? Mass and weight are the same. A heavy body occupies more volume. The volume of a body is the space it occupies. Density is the relationship between the mass of…
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Experiment. Measuring 02
EduBook Organización
- 1555 visitas
Using some weighing scales, calculate the mass of a 1-litre carton of milk. Use the double weight method. Write down the measurements and then calculate the density of milk. Would the density be the…
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Structures
EduBook Organización
- 1507 visitas
The structure of a construction Constructions like buildings and bridges are influenced by loads and forces. These are push or pull factors created by the weight of the building materials and the way…
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Air and the atmosphere
EduBook Organización
- 5245 visitas
What is air? Air is a mixture of gases. It forms the atmosphere around us. Air is made up of two main gases: nitrogen and oxygen. It also has other gases, including water vapour and carbon dioxide.…
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Atmospheric pressure and wind
EduBook Organización
- 4134 visitas
4.1. Atmospheric pressure Atmospheric pressure is the weight or force that the air exerts on the surface of the Earth. Atmospheric pressure depends on: Altitude: the higher the altitude, the lower the…