simple machines Flashcards
1
Q
lever
A
helps open things or could be used to move heavy objects
2
Q
simple machine
A
object that makes our work easier
3
Q
machine
A
object that could lift heavy things or just in general make things easier
4
Q
resistance
A
goes against something
5
Q
effort
A
work
6
Q
gears
A
things that rotate around eachother to make other things work
7
Q
inclined plane
A
a ramp or something that will lift things up
8
Q
wedge
A
something that can go through something else or open something
9
Q
screw
A
goes around and round into something
10
Q
wheel & axle
A
2 wheels of different size that roll together
11
Q
pully
A
grooved wheel w rope or chain that pulls heavy things up or down
12
Q
single pulley
A
one being used
13
Q
block n tackle
A
combo of pullies
