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How to write a strong introduction to a history essay?

The introduction is key to making your essay stand out. Mastering a technique for writing introductions will help your confidence in essay writing generally, as you set out a clear structure and argument ...

TL
Answered by Tsiona L. History tutor
28120 Views

The friction coefficient of Formula 1 car tyres are around 1.7 in dry weather. Assuming sufficient power from the engine, calculate the theoretical best 0-100 km/h acceleration time in seconds. (neglect downforce, g=9.81m/s^2)

We have to appreciate the assumptions we are working with. The problem states that power is available infinitely, therefore the maximum acceleration influencing factor is the tire grip. It is reached when...

BV
Answered by Balazs V. Physics tutor
25389 Views

What is the equation of the normal line to the curve y = 3x^3 - 6x^2 at the point (1, 4)?

First we must find the gradient of the curve at the point (1, 4) - we do this by finding the derivative dy/dx, as we do to find any gradient. Differentiating the equation of the curve gives us that dy/dx ...

AK
Answered by Amy K. Maths tutor
8882 Views

How do I start my essay in an exam?!

Take a deep breath. Look at the text you have to analyse or the texts you have to compare. Look at your question and begin to plan: take 5-10 minutes at the start of the exam to plan your answers (this wi...

LC
2644 Views

How can I tell the difference between the imperfect/pluperfect/perfect tenses? When do I use them?

In English, we don't even think about the tenses we use – they come naturally to us. In French, we need to think a bit more about which tenses we use. Imagine a timeline in your head. What we are doing ri...

GB
Answered by George B. French tutor
9476 Views

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