Stand up and hold a book or other object in your hand. Flex your bicep muscle and lift up the lower part of the arm that is holding the object. Next, pretend you are kicking a ball by making a kicking motion with your leg. Finally, sit on the edge of your chair and bring both legs up and hold them parallel to the floor and then bend them back down again.

What type of simple machine is demonstrated by each of these activities?
Types of Simple machines:
The Inclined Plane, The Wedge, Screws, Levers, The Wheel and Axle, The Pulley,

Question

Stand up and hold a book or other object in your hand. Flex your bicep muscle and lift up the lower part of the arm that is holding the object. Next, pretend you are kicking a ball by making a kicking motion with your leg. Finally, sit on the edge of your chair and bring both legs up and hold them parallel to the floor and then bend them back down again.

What type of simple machine is demonstrated by each of these activities? 
Types of Simple machines: 
The Inclined Plane, The Wedge, Screws, Levers, The Wheel and Axle, The Pulley,

anonymous · Answer

pwease help!! lol

anonymous · Answer

new dance

anonymous · Answer

Haha ikr.. lol :D

anonymous · Answer

School asks me to do some weird pellet.. :P

anonymous · Answer

wish i could answer this one

anonymous · Answer

Haha you should try it :D Haha god knows i looked like a mentally disabled person when i fell backwards outa my chair ^_^

anonymous · Answer

professional driver on closed course.  don't try this at home

anonymous · Answer

Lol you don't actually need to do the actions, you can just think about them haha.  Anyway the only simple machine that makes sense is lever.

anonymous · Answer

:D lmao!!!

anonymous · Answer

hmmmm okasay :D

anonymous · Answer

i think you are supposed to match different machines to the different actions

anonymous · Answer

Wait.. it says yea yea what satellite said :P lol

anonymous · Answer

like last one may be incline plane

anonymous · Answer

Hmm okay :D

anonymous · Answer

kicking ball maybe be lever?

anonymous · Answer

Yea well they all are lever, since when does your leg or arm motion count as a pully, wheel or screw.  How is the last one incline plane?  Incline plane means moving an object by moving it up a slope, your not moving anything up a slope when you pull your legs up.

anonymous · Answer

i am just guessing so i will shut up.

anonymous · Answer

Hahahaha okay then i feel retarded.. LOL Thanks for lowering my self esteem and helping me Garett.... lmao

anonymous · Answer

Take a look at this page, be creepy, the human body consists of only levers. http://www.dynamicscience.com.au/tester/solutions/hydraulicus/humanbody.htm

anonymous · Answer

No its no problem questions like this can be kind of tricky im not trying to be condescending or anything

anonymous · Answer

Haha its okay (:

anonymous · Answer

That link should help you understand why.

anonymous · Answer

Alrighty, i am checking it out (:

anonymous · Answer

Ah, okay i see now (: 
Thanks!!! :D

anonymous · Answer

np :)