2016 Official AQA New Spec AS Level Physics Paper 1 - 24th of May 2016

Exactly what I was saying lol, glad I'm not alone on that one

I don't want to say you are wrong because I cant remember the question exactly.

But I remember the question saying it left at a higher speed that is entered, quite vividly. I think you may have the question mixed up?

Or I do, but lets try find out if someone has the question

how did you find the resistance of the metal probe thing ?

I don't want to say you are wrong because I cant remember the question exactly.

But I remember the question saying it left at a higher speed that is entered, quite vividly. I think you may have the question mixed up?

Or I do, but lets try find out if someone has the question

The question specified that the speed stayed the same. The air changed direction so the velocity changed so that caused momentum to change.

It definitely specified that the speed stayed the same

There were 2 similar questions. The first stating speed had increased, therefore momentum increased. The second spoke about the deflector plates changing the direction of the air, thereby changing velocity, and changing momentum.

For the last question on the helium nucleis annihalating, id anyone get something x 10^42 (10 to the power of 42) for the frequency?

what did you guys write for the question which asked: Why did momentum change?

If it stayed the same, then the air wouldnt apply a forward force on the engine.

You are the only one who i have seen say the speed stayed the same

anybody remember finding the frequency of the microwave question? couldn't see where the 5 marks go, probably got it wrong :P

I don't want to say you are wrong because I cant remember the question exactly.

But I remember the question saying it left at a higher speed that is entered, quite vividly. I think you may have the question mixed up?

Or I do, but lets try find out if someone has the question

There were two questions, I am talking about the 2 one with the deflector plates. It's 3rd law pair would cause the engine to slow down

There were two questions, I am talking about the 2 one with the deflector plates. It's 3rd law pair would cause the engine to slow down

You responded to my explanation to the first question, saying I was wrong, next time please check before challenging

I reckon it said the air left at a higher speed and you assumed it was the same mass?

I reckon it said the air left at a higher speed and you assumed it was the same mass?