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How do I know whether my controlled assessment has a strong enough argument?

We can go through your controlled assessment one paragraph at a time, and look at exactly what you are trying to argue in each paragraph. From then on we will use 'PEEL' (point, evidence, explanation, link) ...
AL
Answered by Annie L. • History tutor
3025 Views

What is the optimum angle to throw a snowball for maximum horizontal displacement? (Ignore air resistance, assume the snowball is thrown level with the ground. The angle is measured from the ground up)

Shortest answer: 45 degrees Short Answer: If the snowball is thrown at velocity v, at angle θ The vertical component is vsin(θ) The horizontal component is vcos(θ) v = u + at t = v/a (u = 0) Airtime = 2vsin(...
JT
Answered by James T. • Physics tutor
7210 Views

How much experience is enough when applying to medical schools?

This is a common stumbling block I'm sure many candidates reach, only to hear "how long is a piece of string?" My advice would be to snap up as much as you possibly can, don't turn anything down! I...
CS
2239 Views

"A falling fertility rate is always beneficial to a country." Discuss this statement. (15 marks)

Answer: The average fertility rate of a country is the number of babies born per 1000 women of childbearing age (15-49). Overall LICs have higher fertility rates HICs. Therefore a falling fertility rate is a...
RC
Answered by Rosanna C. • Geography tutor
9700 Views

What evidence is there for evolution?

For IB Biology, there are three types of evidence for evolution you need to know: fossils, selective breeding and homologous structures. Fossils are preserved remains or traces of organisms from the past – t...
EF
Answered by Emma F. • Biology tutor
11180 Views