Curriculum
Course: Applied Mathematics — Second Secondary
Login

Curriculum

Applied Mathematics — Second Secondary

Unit 1: Statics

0/10

Unit 2: Solid and Analytic Geometry

0/10
Quiz

Equilibrium on a Rough Horizontal Plane — Lesson quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 2
  • Passing grade: 60%
Start Quiz
1.
A body of weight 40 N is on the point of moving when a horizontal force of 12 N acts on it. Find the coefficient of friction.
0.3
0.03
3.33
0.33
2.
A body of weight 50 N rests on a horizontal plane, and a force of 10 N acts on it at 30° above the horizontal. What is the normal reaction?
55 N
45 N
40 N
50 N
  • 1
  • 2