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What is the cause of Othello's downfall?

It could be argued that the ultimate downfall of Othello is due to his hamartia. His fatal flaw in the play is presented to be his jealousy and this interpretation makes him solely culpable. However, I belie...
EO
11269 Views

A ball is thrown at speed u = 10.0 m/s at an angle of 30.0 degrees to the ground at height, s = 0. How far does the ball travel horizontally from its starting position? (Ignore air resistance and taking g = 9.81 m/s^2)

First, find the speed of the ball in the horizontal (x) and vertical (y) directions. u x = u cos(30) = 8.66m/s and u y = u sin(30) = 5 m/s. Using an appropriate suvat equation find the time until the ball la...
AT
Answered by Alex T. • Physics tutor
2857 Views

Describe the Hjulström curve.

The critical erosion velocity line shows the minimum velocity needed to transport and erode a particle. Common sense tells us that the larger the particle, the more energy it needs to pick it up and be erode...
HF
Answered by Hayley F. • Geography tutor
17424 Views

Draw the full curly mechanism for the reaction between Bromo-Methane and NaOH. What reaction is it?

The negatively charged OH group attacks the backside of the Bromo-Methane (backside in the sense that it is the opposite side to which Bromine is bonded). A transition state consisting of a central Carbon at...
BB
4293 Views

What is the gradient of the graph y = 3x^2 + 5x + 2, when x is 4?

To find the gradient of the graph, we need to differentiate the equation. So if y = x n ==> the derivative dy/dx = nx n-1 This means that dy/dx = 6x + 5 for this equation So the gradient (dy/dx) when x = ...
RH
Answered by Rishabh H. • Maths tutor
6315 Views