Chapter 6 Friction and Gravity

What is a FORCE?

• Is a push only

• Is a pull only

• Is a push or a pull

We can MEASURE a Force by using?

• Forcemajor

• Forcemeter

• Forcesites

A simple forcemeter has a..... attached to a vertical scale

• Spring

• Scales

• Hook

The spring is ...... when an object is attached to the forcemeter

• Pulled up

• Pulled down

The reading on the .... tells us the amount of force needed to move the object

• Spring

• Scale

• Hook

The force is measured in the unit of ....

• Newborn (N)

• Oxygon (O)

• Newton (N)

A force ceeated when a surface move against another surface is called

• Fiction

• Scale

• Friction

The force that opposes movement between two surfaces is called?

• Surface

• Friction

• Gravity

Friction acts in the ..... direction of motion.

• Opposite

• Same

Friction .......moving objects or ....them from moving

• Speed up and stop

• Slow down and stop

• Move and stop