Lever

What kind of lever is a pair of pliers?
What type of lever is a pliers? Other examples of first class levers are pliers, scissors, a crow bar, a claw hammer, a see-saw and a weighing balance...
Why levers are tapered?
Why the levers are usually tapered? They are tapered to fit the hand of the user. The taper has no bearing on the function of the leaver. What is a le...
Is a wrench a lever?
Is a wrench considered a lever? We can say that a wrench also functions simultaneously as a 1st class lever since the engaged flats of a bolt or nut a...
Do cars have levers?
What is an example of a lever in a car? Levers in cars are used to make applying force easier, for example there is a lever when you open the car door...