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Close fitting clothes are best because

• they look neater

• loose fitting clothes may get caught in the rotating work

• the are in style.

• you cannot work comfortably in loose fitting clothes.

10. Do not put your hands on _________________________.

• the tools
• the switch
• revolving stock
• stopped stock

What is this AutoCAD icon

• Move
• Expand out
• Pull in
• Explode

The blade guide that you need to adjust should be how high above the surface of the material?

• 1/4 inch

• 1/2 inch

• it doesn't matter

• 3/4 inch

True or False: You should always cut directly on the line without leaving room for sanding.

• true

• false

Which step might be included when optimizing a design solution?

• Drawing models
• Testing a prototype
• Analyzing data
• All of the above

All of the following are examples of criteria except which one?

• You must use all the supplies given.

• You must build a standing bridge.

• You are limited to 30 minutes to build your bridge.

• You must build a bridge that is 3 feet long.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

• 
• 
• 
• 

Which types of friction is caused by the moving air?

• drag

• friction between wheels and the ground

• friction between the axle and the body

• friction between the body and the ground

When an object is getting faster, it is called....

• potential energy
• kinetic energy
• acceleration
• deceleration