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What are the main themes of The Great Gatsby?

This question would be answered through a process in which the student and I discuss the events of the novel and, using the whiteboard, produce a table in which we list what we decide are the main themes of ...
LW
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A ball of mass 10kg is dropped from a height of 50m, if the work done against drag is 500J what is the speed of the ball immediately before impact with the floor? (g=10N/Kg)

To solve this problem we will use the principle of conservation of energy. The gravitational potential energy of the ball at the maximum height must be equal to the kinetics energy at the bottom plus the wor...
AR
Answered by Ali Reza N. • Maths tutor
4581 Views

Why do I have to learn about electron shells.

This knowledge may not help you become good at your job in the future, but it is critical knowledge for everyone to have. electrons exist in certain energy levels around the atom. When an atom is hit by a ra...
AM
Answered by Alireza M. • Chemistry tutor
2556 Views

How does heat transfer through convection work?

Convection is transfer of energy through movement of liquid particles. Let us take some steps back and revise a number of principles. First of all, you should remember the concept of density. If two parts of...
AM
Answered by Alireza M. • Physics tutor
2995 Views

Solve: 2x^2 + x = x^2 - 4(x+1)

First we need to start by multiplying the brackets on the right, which will give us:2x^2 + x = x^2 - 4x - 4Then we need to move everything that is on the right to left:2x^2 + x - x^2 + 4x + 4 = 0Here a commo...
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Answered by Rumen G. • Maths tutor
3401 Views