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a) Determine the upward force produced by the droneWe can simplify the problem by drawing a free body diagram. This allows us to analyse the forces involved. We are told the drone is stationary, meaning t...

It is wise to learn more than is needed. However, this doesn't mean overload your brain with quotation. If you're aiming to write three paragraphs per essay then that means you will want to include three ...

y= 2x^2 + 8x + 5 is a simple quadratic equation and can be easily differentiated. Consider it in different terms working from left to right: y converts to dy/dx. This just means ‘differentiate y with resp...

Overall, Sources A and B agree that there was competition for the Scottish throne in late 1290 between Robert the Bruce and John Balliol. The two sources both illustrate how Bishop Fraser of St Andrews wr...

L'été dernière j'ai passé deux mois dans le sud de la France á une grande ville qui s'appelle Nice. J'ai voyagé en avion, donc le voyage était rapid, mais la personne á côté de moi était trop bruyant donc...