Skip to content

Course home

Sign up

3 Mechanics

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102
Question 46

In this question use g=9.8g = 9.8g=9.8 m s−2^{-2}−2.

A block of mass 5 kg rests on a rough horizontal plane. The coefficient of friction between the block and the plane is 0.3.

Find the magnitude of the maximum possible frictional force acting on the block.

Circle your answer.

A

1.47 N

B

14.7 N

C

49 N

D

163 N

Markscheme

3 Mechanics Questions

  1. A Level
  2. /Maths
  3. /3 Mechanics

Question bank