WorksheetsSDFgvaegvfbr
Total questions: 19
Worksheet time: 11mins
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.
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
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
What is a synonym for an inclined plane? Choose 2 answers.
ramp
airplane
hill
wheelchair
Which of the following is TRUE?
Ramps increase work
Ramps make it harder to move things
Ramps reduce the amount of effort
Inclined planes are only found in buildings
The pivot point of a lever is called the _________.
load
bar
effort
fulcrum
Wheels, levers, pulleys, ramps, screws, and wedges are forms of _______________________.
potential energy
simple machines
chemical changes
dark matter
You use a lever to try and lift a rock, but you are unable to lift it. What are two ways you can adjust the lever to increase your IMA?
Move the input force away from the fulcrum
Move the output force closer to the fulcrum
Move the input force closer to the fulcrum.
Move the output force away from the fulcrum
Which class of lever is this?
First Class
Third Class
Second Class
Stapler is a _________________________.
first class lever
second class lever
third class lever
fourth class lever
Identify the Grid tool.
A.
B.
C.
D.
E.
