Question
How many simple machines are in the following things?
crow bar
nutcracker
pizza cutter
siccors
egg beater with a handle
crow bar
nutcracker
pizza cutter
siccors
egg beater with a handle
Answers
Ms. Sue
Assistance needed.
Anonymous
huh?
bobpursley
crow bar: lever
nutcracker: lever
pizza cutter: wedge
sissors: lever, wedge
egg better: lever, axle/wheel
nutcracker: lever
pizza cutter: wedge
sissors: lever, wedge
egg better: lever, axle/wheel