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Sin título
Fichas del conjunto (21)
- 1MovementIt’s a change in the position of an object.
- 2FrictionIt’s a force that acts in an opposite direction to movement.
- 3ResistanceResistance measures how well a material or object conducts electricity.
- 4SpeedIt's how fast something is moving or is able to move.
- 5ForceIt’s any push or pull. It makes the object move in that direction or change shape.
- 6Gravityit’s a force that pulls objects downward.
- 7MachinesThey are devices that help to do a great deal of work with less effort.
- 8WheelIt’s a simple machine shaped like a circle. It rotates in an axle.
- 9PulleyIt’s a wheel with a grooved rim with a rope that can be used to lift heavy loads.
- 10Inclined planeIt’s a flat supporting surface tilted at an angle, with one end higher than the other. It is used to move objects easier.
- 11LeverIt’s a simple rigid bar that is free to move around a point called fulcrum used to lift heavy loads.
- 12Engine and motorBoth are components that produce movement. Motors run on electrical energy and engines run on chemical energy from fuel.
- 13MechanismIt can be defined as any tool used to convert or control movement or to transmit control or power.
- 14Modern structureIt can be defined as constructions that support different types of loads for different purposes.
- 15EnergyIt’s the ability to work. Energy makes motion and change possible.
- 16Non-renewableThey are those natural resources that are available in limited quantities and take too long to renew.
- 17RenewableThey are those resources that can be naturally replenished or renewed in a short period of time.
- 18VolumeIt’s the amount of space the object takes up.
- 19DensityIt’s a measure of how heavy something is compared to its size.
- 20Massit’s the measure of the amount of matter in a body.
- 21TechnologyIt’s the use of science to solve problems. It can be used in the home, for free time and to communicate.
Información
- Descripción
- Quinto Ciencias Naturales Fichas sobre Sin título, creado por Andrea Unciti Gil el 16/01/2023.
- Creado por
- Andrea Unciti Gil
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- Creado por Andrea Unciti Gil · 16 ene 2023
- Copiado por Andrea Unciti Gil · 16 ene 2023
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