Skip to content

Course home

3.2.3 Constant acceleration formulae

3.2.3 Constant acceleration formulae

EasyMediumHard
12345678910111213141516171819202122232425262728293031
Question 21

A boat B B\,B moves with a constant velocity. At noon, B B\,B is at the point with position vector (2i−5j) km(2\mathbf{i} - 5\mathbf{j}) \text{ km}(2i−5j) km with respect to a fixed origin OOO. At 1430 the boat is at the point with position vector (−8i+10j) km(-8\mathbf{i} + 10\mathbf{j}) \text{ km}(−8i+10j) km.

a.

Find the velocity of BBB.

[3]
b.

Find the bearing of the velocity vector

[2]
c.

Find an expression, in terms of ttt, for the position of BBB t t\,t hours after noon.

[2]
Markscheme

3.2.3 Constant acceleration formulae Questions

  1. A Level
  2. /Maths
  3. /3.2.3 Constant acceleration formulae

37 exam-style questions on AQA A Level Maths 3.2.3 Constant acceleration formulae. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank