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A linear accelerator (LINAC) is used to accelerate protons at CERN before they are injected into the Large Hadron Collider. Explain with the aid of a diagram how the proton is accelerated by the LINAC.

A linear accelerator is built with several drift tubes that increase in length, at either end of each tube are electrodes that provide an alternating current. As a proton is a positively charged particle ...

Answered by Emma B. • Physics tutor

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What is unitary price elasticity of demand?

Price elasticity of demand (PED) is the responsiveness of quantity demanded to a change in price. Effectively, how much will people increase/decrease the quantity they buy of a good relative to the amount...

Answered by Alfie S. • Economics tutor

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A particle A of mass 0.1kg is moving at a speed of 1.5m/s to the right. It collides with a particle B of mass 0.3kg moving at a speed of 1.1m/s to the right. Calculate change in momentum of particle A if particle B has a speed of 1.4m/s after collision.

Momentum is conserved during the collision.Momentum = mass x velocityMomentum before = momentum after(mv)_P1+ (mv)_Q1= (mv)_P2+ (mv)_Q2(0.1 x 1.5) + (0.3 x 1.1) ...

Answered by Juliet S. • Maths tutor

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How would I recognise a Baroque piece of Music?

Baroque music is broadly defined by complex texture, functional harmony, and use of ornamentation. The texture of a Baroque piece of music will likely be made up of

Answered by Rowan E. • Music tutor

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What is the area under the graph of (x^2)*sin(x) between 0 and pi

To solve this integral you need to use integration by parts twice. You separate the two term in the integral into x^2 and sin(x). You then multiple x^2 by the integral of sin(x) (-cos(x)) and apply the up...

Answered by Khalil P. • Maths tutor

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