Curriculum
Login

Curriculum

Mathematics

Unit 1

0/12

Unit 2

0/14

Unit 3

0/13

Unit 4

0/8

Unit 5

0/12

Unit 6

0/8

Unit 7

0/10
Quiz

Lesson 1 Quiz: Integration Techniques (Substitution and By Parts) and Definite Integrals

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: 1
Start Quiz
1.
What is the rigorous mathematical principle for: Equilibrium of a Rigid Body in Classical Statics?
Static equilibrium requires only that horizontal forces balance out (Σ F_x = 0)
A body is in equilibrium if it rotates with constant angular acceleration
Moment of a force is a scalar quantity independent of perpendicular distance
A rigid body is in complete static equilibrium if and only if both resultant force vector equals zero (Σ F = 0) and total algebraic moment about any point equals zero (Σ M = 0)