05_Mechanical Concepts

Which of the following is not a primary branch of mechanics?

• deformable body

• fluid

• rigid body

• adaptable

What is the description of forces that cause motion?

• dynamics

• kinematics

• kinetics

• statics

What type of variable provides magnitude and direction?

• qualitative

• quantitative

• scalar

• vector

In terms of magnitude, a -15 N force is less than a +10 N force.

• True

• False

What is the direction of the resultant force if a 10 N force is acting to the right and a 15 N force is acting up?

• right only

• up only

• right and up

• neither right nor up

Favorite season?

• Winter

• Spring

• Summer

• Fall