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How do I use the imperfect subjunctive in an 'if' statement.

The imperfect subjunctive is paired with a conditional in order to show that the conditional could happen, if the imperfect subjunctive were true. Therefore the imperfect subjunctive is used in order to e...

Answered by Elliott H. • Spanish tutor

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How can I improve my essays?

Essay writing, both in exams and otherwise, can often appear daunting at first. However, by GCSE and A Level, students should hopefully be well practised in the art, and should be comfortable with the ...

Answered by Mark T. • Classical Civilisation tutor

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A particle that moves uniformly in a circular path is accelerating yet moving at a constant speed. Explain this statement.

Acceleration is a change in velocity over time. Velocity is different to speed, because it has a direction (for example a car moving at 10 mph along a road heading north will have a greater ve...

Answered by Anna L. • Physics tutor

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A model truck A of mass 1.2 kg is travelling due west with a speed of 0.90 m/s . A second truck B of mass 4.0 kg is travelling due east towards A with a speed of 0.35 m/s .

a) Calculate the magnitude of the total momentum of the trucks.

The momentum (p) is the mass (m) of an object multiplied by its velocity (v).

p = m x v

Answered by Anna L. • Physics tutor

16162 Views

Karen got 32 out of 80 on a Maths test. She got 38% on an English test. Which test did she do better in?

32 out of 80 on a Maths test38% on an English testAs we don't know any other information about the English test (e.g. her mark and the total mark) the only way that we can compare the two...

Answered by Vicky C. • Maths tutor

12624 Views