Skip to content

Course home

Sign up

2 Unit AS 2: Applied Mathematics

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157
Question 88

A brick of weight 10 N rests on a rough plane inclined at 30∘ 30^\circ\,30∘ to the horizontal. A horizontal force of 12 N acts towards the upper end of the plane. The brick is in limiting equilibrium and is on the point of slipping up the plane.

Figure for question 7

a.

Find the coefficient of friction.

[7]
b.

The horizontal force is removed. Determine whether the brick moves.

[4]
Markscheme

2 Unit AS 2: Applied Mathematics Questions

  1. A Level
  2. /Maths
  3. /2 Unit AS 2: Applied Mathematics

Question bank