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# M1 Questions Reallly Stuck. Urgent!!!! watch

1. Basically Im Stuck On A Few Question From M1 Book, Due 2morrw. I Neeed Help So I Would Really Apprecaiate Responses!!!!

Ok So Q11 From Ex 2d Of M1 Txt Bk
Q7 And 10 From Review Exercise 1 M1 Txt Bk

Q5 Exercise 4b M1 Txt Bk

2. (Original post by sunny564)
Basically Im Stuck On A Few Question From M1 Book, Due 2morrw. I Neeed Help So I Would Really Apprecaiate Responses!!!!

Ok So Q11 From Ex 2d Of M1 Txt Bk
Q7 And 10 From Review Exercise 1 M1 Txt Bk

Q5 Exercise 4b M1 Txt Bk

PLZZZZ THIS IS AS M1 IN CASE IT WASNT CLEAR THIS IS DUE 2MRWWWWW
3. ...you may want to write the questions.
4. Are you talking about the Edexcel textbook?
5. (Original post by sunny564)
PLZZZZ THIS IS AS M1 IN CASE IT WASNT CLEAR THIS IS DUE 2MRWWWWW
Maybe giving the name of the text book its from, or maybe even typing the questions on here, because i'm an M1 pro...but i did last year so i no longer have a textbook, might not even have been the same one.
6. yh the edexcel onee
7. q7) In this question i and j are horizontal unit vectors and at right angles to each other.

At 12:00 a helicopter A sets out from its base O and flies with speed 120 km per hour in the direction of the vector 3i + 4j.

a) Find the velocity of vector A.

at 12:20 that day another helicopter B sets out from O and flies with speed 150 km per hour in the direction of the vector 24i + 7j.

b) Find the velocity vector of B.

c) Find the position vectors of A and B at 13:00

d) Calculate the distance of A from B at 13:00.

At 13:30 B makes an emergency landing. A immediately chnages direction and flies 120 km an hour in a straight line to B.

e) Find the position vector of B from A at 13:30

f) Determine the time when A reaches B
8. (Original post by sunny564)
q7) In this question i and j are horizontal unit vectors and at right angles to each other.

At 12:00 a helicopter A sets out from its base O and flies with speed 120 km per hour in the direction of the vector 3i + 4j.

a) Find the velocity of vector A.

at 12:20 that day another helicopter B sets out from O and flies with speed 150 km per hour in the direction of the vector 24i + 7j.

b) Find the velocity vector of B.

c) Find the position vectors of A and B at 13:00

d) Calculate the distance of A from B at 13:00.

At 13:30 B makes an emergency landing. A immediately chnages direction and flies 120 km an hour in a straight line to B.

e) Find the position vector of B from A at 13:30

f) Determine the time when A reaches B

ATS ONE OF THE QUESTIONS I NEED HELP WITH!!
9. ????????? Sorrrry I Dnt Mean To Be Like Tooo Pushyyy But I Really Neeed Some Helppp
10. (Original post by sunny564)
????????? Sorrrry I Dnt Mean To Be Like Tooo Pushyyy But I Really Neeed Some Helppp
HAHAHAHAHAHAHAHAHAH
11. (Original post by sunny564)
????????? Sorrrry I Dnt Mean To Be Like Tooo Pushyyy But I Really Neeed Some Helppp
I haven't got time to work out all of these for you sorry, i have physics coursewrk to finish off. But u do realize that velocity is just speed, but with a direction and can be negative or positive, and it's measured in metres per second.

U should be able to atleast get a, b, c and d from that info alone. And then e and f just to some recalculations.
12. Which bit don't you understand?
13. Do your own homework. If you get stuck with a specific bit, we can offer suggestions, but we're not going to do entire questions which are blatantly just your homework.

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Updated: November 16, 2008
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