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How do motor neurones work?

(using diagram of synapse between relay and motor neurone) This is the relay neurone and this is the motor neurone, the gap in between the neurones is called the synapse. Information is passed from the relay...
HW
Answered by Hebe W. • Biology tutor
4373 Views

Show that 12 cos 30° -2 tan 60° can be written in the form square root k where k is an integer.

FIrst of all we need to understand how cos 30° and tan 60° are found. Let's think of an equilateral triangle, all three angles of the triangle are equal and 60° and each side has length 2. Let's half the tri...
AC
Answered by Asia-Marie C. • Maths tutor
12936 Views

"How do I write an introduction?"

Writing an introduction is very difficult to get to grips with at first but once you've mastered the basic technique, it is easily applicable to a range of essays, topics, and subjects beyond English Literat...
CW
4875 Views

What is the equation for calculating the surface area of a cylinder?

= 2πr 2 + πd x height (= area of the 2 circle at either end + area of rectangular surface around the cylinder)
YC
Answered by Young C. • Maths tutor
4233 Views

Briefly explain Berkeley's idealism.

For Berkely, there is not a world with physical objects that is external to us. The sense data we perceive with our sense organs are bundled together as 'ideas'. For example the idea 'chair' is a bundle of s...
YC
Answered by Young C. • Philosophy tutor
5951 Views