CAIE M1 2011 November — Question 5

Exam BoardCAIE
ModuleM1 (Mechanics 1)
Year2011
SessionNovember
TopicFriction

  1. Show that \(\mu \geqslant \frac { 6 } { 17 }\). When the applied force acts upwards as in Fig. 2 the block slides along the floor.
  2. Find another inequality for \(\mu\).