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Simple Machines Quiz

Can you name the 6 classical simple machines as defined by Renaissance scientists?
A simple machine is a mechanical device that changes the direction or magnitude of a force
Quiz by Gamer1162
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First submittedJune 30, 2017
Last updatedOctober 2, 2017
Times taken3,767
Rating3.93
1:30
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Simple Machine
Inclined plane
Lever
Pulley
Screw
Wedge
Wheel and axle
+1
level 66
Jul 2, 2017
The plane and the wedge I could picture, but just couldn't put them into words.
+3
level 85
Jul 3, 2017
Got them all immediately except for wheel, took me until I had 0:45 left to figure that one out. *facepalm
+1
level 66
Sep 27, 2017
DITTO!
+1
level 70
Jul 5, 2017
I got wheel and axle. I could picture the pulley but the word wouldn't come to mind. The others weren't even in considered. Good quiz. Not easy and I learned some things.
+2
level 77
Jul 12, 2017
Only forgot screw.
+3
level 75
Sep 27, 2017
Isn't the inclined plane just a special case of wedge?
+4
level 79
Sep 27, 2017
The screw, wedge and inclined plane are all the same principle. The threads of a screw are a continuous inclined plane. The principal of the lever is based on the assumption of using a real or imaginary fulcrum which is an applied wedge. The pulley is an application of the wheel and axle. I'd argue that there are only two unique machines the wedge and the wheeled axle but I am neither a machinist nor a Renaissance scientist so no one cares.
+1
level 61
Jan 2, 2019
Ow I do, I found it interesting what you said.
+2
level 49
Sep 27, 2017
only got lever first time around but memorised answers and when retook quiz got them all with 1 min 4 secs remaining. Result!!
+1
level 37
Sep 27, 2017
Couldn't spell pulley right!!
+1
level 60
Sep 28, 2017
I kept typing "incline plane", the past tense really threw me for a loop.
+1
level 32
Sep 30, 2017
Should accept Incline Plane
+1
level 62
Oct 2, 2017
Incline plane doesn't seem correct to me.
+1
level 58
Oct 2, 2017
Can you accept "plane" for "inclined plane"?
+1
level 51
Oct 14, 2017
"Ramp" worked for me
+1
level 61
Nov 30, 2017
"Incline" did not work for me.
+1
level 61
Jan 2, 2019
very simple and very hard at the same time.