Check. Motion

Remember what you have studied in this section and answer the questions: Why do we need an origin as a reference point to know the position of a moving object? With a classmate, say what trajectories…

Calculate. Uniform rectilinear motion

Determine the distance covered by a moving object which travels at a constant velocity of 2 m/s for 1 hour.

True and False. Equilibrium

Answer true or false: An object is in equilibrium when the sum of the forces acting upon it is equal to zero. If an object is in equilibrium it cannot be moving. A block at rest hanging on the cable of…

Final Autoevaluation T12 07 - Waves. Light and sound

Answer: Name the primary colours. What are the primary colours of pigments? What color is obtained by mixing the colour red with green? What colour is obtained by mixing the colour magenta and cyan?

Final self-evaluation T05 03 - Society and industrialisation in 19th cen...

Match each sentence with the correct subject: Social tensions explode in acts of violence, robbery, setting fire to fields, etc., while Luddite movements attack factories and machinery. The social life…

The Bolshevik Revolution and the Civil War

6.1. The workers' October revolution of 1917 On 25th October 1917, the Bolsheviks, supported by the Soviets and their militias (the Red Guards), revolted against the government and threw them out of…

Match. The start of the war

Match each sentence with the correct concept: Offensive against Russia launched by Hitler in 1941. Huge German air force bombing of many English ports and cities. Members of the civilian population who…

Final evaluation T11 08 - A bipolar world: the cold war and decolonisati...

What role did the USSR develop in international politics after the Second World War?

La música medieval: de la monodia a la polifonía

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