Cambridge Prelim MX1 Textbook Marathon/Q&A (1 Viewer)

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

This s q4.
Part 1 of question 4: View attachment 32898

Part 2: View attachment 32899

Part 3: View attachment 32900

Here is the answer to Q4:

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

I don't like the way they worded part b) but Im assuming that its at the point where only horizontal velocity occurs.

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

is that in reference to the turning point?

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

is that in reference to the turning point?

Im pretty sure it is

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Is it okay if you can label the parts on the graph ? It Is easier to interpret what I am actually finding

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Oh don't worry you already did that , thankyou for the help

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Is it okay if you can label the parts on the graph ? It Is easier to interpret what I am actually finding

Done:

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Can you go through parts 2&3

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Can you go through parts 2&3

Part 2 i did wrong before Paradoxica corrected me.

I've added some comment about the tricky part:

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Can you go through parts 2&3

Part 3, I can only view half of the question. Need to see the whole question in order to answer it.

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

I ended up getting that one , I was referring to q4

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

I couldn't upload the whole question so I split q4 into 3 parts (file was too big)

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Can you repost Q4 again, as I seem to have got it muddled up somewhere.

 

[drsabz101]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

This is q4.



Part 1 (done )

Part 2:

Part 3:

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Would you happen to have the answers? Just want to compare my solutions to the real answers.

 

[Shuuya]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Would you happen to have the answers? Just want to compare my solutions to the real answers.

Here you go

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

here is my working out for : d,e and f

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

Remember

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

That's how to do 'g':

 

[davidgoes4wce]

Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread

I'm not 100% sure how to do 'h'