1.what simple machine made of an inclined plane wrapped around a cylinder?
a.lever b.wedge c.pulley d.screw
2.which of the following is an example of wheel and axle.
a.hammer b.pliers c.scissor d.doorknob
3.it is used to remove the screw or unfasten it.
a.wedge b.fulcrum c.screwdriver d.wheel and axle
4.which of these is an example of third class lever
a.shovel b. hammer c.bottle opener d.crowbar
brainlies kopo makakasagot nito
pa answer po please need kona talaga submitan kona bukas
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