A Level physics: Vectors help!!!!
STU is a triangle, where ST=4a and UT = 3b -a. Point M is the midpoint of line ST and point P divides line SU in the ratio 3:1. Find the vector PM in terms of a and b.
PM=PU+UT-ST/2
I know that PU=UL, in terms of length but i cant find what PU is can someone explain me how i do that please?
PM=PU+UT-ST/2
I know that PU=UL, in terms of length but i cant find what PU is can someone explain me how i do that please?
(edited 3 years ago)
Quick Reply
Related discussions
- help with resultant vertical velocity question please
- Bemused at difficulty of Maths of 1st Year Physics.
- Alevel physics
- does not taking further maths disadvantage me for physics degree?
- Physics a level without maths a level
- Aqa A level physics Electric field question (1)
- A Level Physics - Electric Fields Question
- Pre Uni gap year advice
- Edexel Physics AS level Unit 1
- Physics question resultant velocity
- Is the Casio FX-CG50 worth it for A-Level
- Physics question resultant forces
- Astrophysics Undergraduate Degree
- Maths A-Level Vectors
- issac physics question help: between two masses
- Further maths year 13
- Physics motion question
- hard gcse vectors question
- A level options
- Studying an Engineering Access to HE course after gap year.
