1.which of the following is an example of a second-class lever?
wheelbarrow
broom...
Physics, 05.12.2019 07:31 saucyyyyniahhhhh
1.which of the following is an example of a second-class lever?
wheelbarrow
broom
crowbar
shovel
2.which of the following is an example of a first-class lever?
rake
nut cracker
seesaw
elbow joint
Answers: 2
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