3.1 force

The SI unit for force is

• m/s²

• N

• F

• kg

• m/s

The SI unit for mass is

• m/s²

• N

• F

• kg

• m/s

The SI unit for acceleration is

• m/s²

• N

• F

• kg

• m/s

Which of these is NOT acceleration?

• speed up

• slow down

• turn

• go a constant speed

If you increase the net force on a book, the book will have a ________.

• larger constant acceleration

• constant velocity

• smaller constant acceleration

The unit N =

• kg·m/s²

• kg/m/s²

• kg·m/s

• m/a

• g·m/s²

When you lift your book, you are the ____.

• particle

• system

• agent

Another word for "vector sum" is ____.

• agent

• system

• resultant

• magnitude

• direction

When a net force is applied to a system, the system will ______.

• agent

• be at rest

• go a constant velocity

• accelerate

Solve F_net = ma for m.