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Explain the causes of cliff collapse

The physical causes of cliff collapse are the rock type. It could be made up of soft boulder clay like they are on the Holderness coast. This makes them more likely to erode by hydraulic action and so the...

RT
Answered by Rosie T. Geography tutor
9716 Views

Three forces, (15i + j) N, (5qi – pj) N and (–3pi – qj) N, where p and q are constants, act on a particle. Given that the particle is in equilibrium, find the value of p and the value of q. (Mechanics 1 June 2017)

As the particle is at rest, the net force acting on the particle must be equal to zero, i.e. Fres = 0Therefore, (15i + j) + (5qi - pj) + (-3pi - qj) = 0Collating 'i' terms: 15 + 5q - 3p = 0 (Equation 1...

IK
Answered by Idris K. Maths tutor
11748 Views

How to write an outstanding personal statement?

In order to stand out from the crowd, you'll need to draw the reader in. The introduction of your statement needs to be immersive and interesting and the conclusion needs to be equally outsatnding, as the...

BG
1836 Views

Find the Cartesian equation of plane Π containing the points A(6 , 2 , 1) and B(3, -1, 1) and perpendicular to the plane Π2 (x + 2y - z - 6 = 0).

The information we are given to solve for the equation of the plane are the points A and B, as well as the equation of a plane which lies perpendicular to the plane Π we are solving for.Method 1: Since A ...

YG
Answered by Yannick G. Maths tutor
7711 Views

Imagine you drilled a hole through earth on one of the main axes. What will the motion of a small mass be like that falls into this hole? (neglect friction and air resistance)

-Newton's law of gravity-Find mass as function of position-Find force as function of position-Use analogy to mass on spring to prove that this is simple harmonic motion-Calculate periodic time of oscillat...

AD
1350 Views

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