1) What class lever is a stapler a) Class 1 b) Class 2 c) Class 3 d) class 4 2) What class lever is a crowbar  a) class 2 b) class 3 c) class 1 3) What class lever is a pair of scissors a) class 3 b) class 2 c) class 1 4) What class lever is a wheelbarrow a) class 1 b) class 2 c) class 3 5) What class lever is a seesaw a) class 1 b) class 3 c) class 2 6) what class lever is a baseball bat a) class 2 b) class 3 c) class 1 7) what class lever is a bicep curl? a) class 1 b) class 2 c) class 3

lever classes lcb

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