Vectors in Mechanics (Edexcel IAL M1 Chapter 3)

Pearson Edexcel IAL Mechanics 1 Unit 3 Vectors in Mechanics

[theclassic_gamer_fifamobile]

Hello
Thank you very much for the helpful video
But I had a question, can you please explain what is meant by "relative" in queston 10 part B and C

[Nadidshawban]

sir it would be helpful if you explained position vectors

[ahmademad]

HELLO SIR can i use the formula cos(theta)=x/magnitude of vector from pure 4 they will give me the mark in exam right?

[raptor.]

ʳ ⁼ ʳₒ ⁺ ᵛᵗ, position vectors not covered. helpful video though 👍👍

[LayanZidan]

Hello, your videos have been very helpful and you've honestly been a lifesaver so far. Just one question, in Q11b why did you change the vectors to 15 and 20? Weren't they 4i-7j and -2i+j? Thanks a lot man

[vincentdeng]

Sir, you did a mistake in the question 4 (b), you put the value of a to the b

[farah]

do we have to underline i and j when writing them on paper?

[Arianbazyani]

hey teach, I was revising through your videos and I just noticed at 15:03 question 4a, you mixed up the a and b vectors lol

[ahmednasser]

Can you please do chapter 4 and 5 too please ( dynamics of particle / forces and friction )

[farah-puvt]

Hi! Do all the SOHCAHTOA rules apply to vectors when finding angles or is it just Tan? also thank you so much for your videos, they are soooo helpful.

[Anya-qqbq]

hello, can you please do chapter 2 as soon as possible ? highly appreciate it! you are amazing btw!

[mailaau]

is the correct answer to 4b) 7i + 34j?

[AmjadSalman-ee]

Hi sir, thank you for this video, can you solve p2 and M1 pastpapers, because the external exams are after about 4 weeks and this would very helpful.

[mamoonali]

hey u didnt solve question like vector A is in east of Vector b, there are qs in past papers like that

[notdabz]

hello can you do M2 please? and soon if possible because I have an m2 exam this may