Name the class to which the following levers belong: (a) A Pair of scissors (b) A lemon squeezer,
Name the class to which the following levers belong:
(a) A Pair of scissors
(b) A lemon squeezer,
(c) A nut cracker
(d) A pair of sugar tongs.
(e) A beam balance
(f) An oarowing a boat.
(g) A Wheel barrow
(h) A see saw
(i) A pair of pilers,
(j) A crow bar
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1 Answers
(a) A pair of scissors — Class I lever
(b) a lemon squeezer — Class II lever
(c) a nut cracker — Class II lever
(d) a pair of sugar tongs — Class III lever
(e) a beam balance — Class I lever
(f) an oar rowing a boat — Class I lever
(g) a wheel barrow — Class II lever
(h) a see saw — Class I lever
(i) a pair of pilers — Class I lever
(j) a crow bar — Class I lever
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