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A pencil sharpener contains which simple machine Block and tackle Lever Wheel and axle Pulley
149k views
4 votes
A pencil sharpener contains which simple machine

Block and tackle

Lever

Wheel and axle

Pulley

User Ian Clelland
by
7.6k points

2 Answers

5 votes
Wheel and axle is correct
User Calco
by
7.8k points
5 votes
wheel and axle its spins
User Teebot
by
6.9k points
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