Skip to content

Course home

3.2 Kinematics

3.2 Kinematics

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175
Question 117

A particle P P\,P moves with constant acceleration (2i−5j)(2\mathbf{i} - 5\mathbf{j})(2i−5j) m s−2^{-2}−2. At time t=0t = 0t=0, P P\,P has speed u u\,u m s−1^{-1}−1. At time t=3t = 3t=3 s, P P\,P has velocity (−6i+j)(-6\mathbf{i} + \mathbf{j})(−6i+j) m s−1^{-1}−1.

Find the value of uuu.

[5]
Markscheme

3.2 Kinematics Questions

  1. A Level
  2. /Maths
  3. /3.2 Kinematics

260 exam-style questions on OCR A Level Maths 3.2 Kinematics, covering 3.2.1 Language of kinematics, 3.2.2 Graphs in kinematics, 3.2.3 Displacement-time and velocity-time graphs, 3.2.4 Constant acceleration formulae, 3.2.5 Constant acceleration in two dimensions (A-level only), 3.2.6 Non-uniform acceleration in one dimension (A-level only), 3.2.7 Non-uniform acceleration in two dimensions (A-level only), 3.2.8 Motion under gravity using vectors (A-level only), and 3.2.9 Projectiles (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank