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While both tenses are used to talk about actions that have taken place in the past. The passé composé and imparfait tenses are distinct. The best way to distinguish them is to consider w...

The key is to look at the first and second derivatives of that function. Remember that a turning point always has the first derivative equal to zero. Then, the sign of the second derivative indicates if t...

Localisation is the theory that different areas of the brain correspond to different functions and behaviours. Hence if one such area becomes damaged, the function that it carries out will no longer be pe...

One way that the Nazis were able to achieve support, was through domestic policies that increased employment and hence consolidated the people's faith in the ability of the Nazi regime to deliver a better...

Momentum = mass x velocityInitial momentum = 0.75 x 0.7 =0.525kgms-1Momentum is assumed conserved so final momentum = 0.525kgms-1So final mass = 0.5+0.75 = 1.25kgSo final velocity = 0.525/1.25Final veloci...