Question 14 Marks
| $1.$ Knife | $a.$ Wheel and axle |
| $2.$ Roller skates | $b.$ Pulley |
| $3.$ Ice tongs | $c.$ Inclined plane |
| $4.$ Ramp | $d.$ Wedge |
| $5.$ See-saw | $e.$ Class $3$ lever |
| $6. $Unrolling a flag | $f.$ Class $1$ lever |
Answer
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