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Is a test tube holder a class 1 lever or class 2 lever or class 3 lever?
Class 1.
What class of a lever is a crowbar?
Class 1
Is a crane a class 1 lever or a class 2 lever or a class 3 lever?
A crane is a first class lever when it is winching in or out the rope attached to a load. The crane becomes 3rd class lever when it's boom is luffing, i.e. it is being lowererd or raised.
What class of lever is a catapult?
1 st.
What class lever is pliers?
The Class Lever for Pliers is a class 2 lever.
Is a bottle opener a class 1 lever a class 2 lever or a class 3 lever?
Class 1 lever
Is a catapult a 1 class lever?
no. a catapult is a class-3-lever not a class-1-lever.
Is a test tube holder a class 1 lever or class 2 lever or class 3 lever?
Class 1.
What class of lever is a fork?
1st class lever3rd class lever
What class lever are forceps?
Class 3 Lever! You Don't even know that!
What class lever is a bottle-opener?
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
MA of a first class lever?
Class-III Lever . . . MA always less than 1. Class-II Lever. . . . MA always more than 1. Class-I Lever . . . . MA can be 1, more than 1, or less than 1.
What level of a lever is a bottle opener in?
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
What class of a lever is a crowbar?
Class 1
What type of lever is hairbrush?
A hairbrush is a third-class lever, where the force is applied between the fulcrum (pivot point) and the load (hair being brushed).
What class of lever is a paper cutter?
a paper cutter is a class two lever
Why is a diving board a 3 class lever?
A diving board is a class 1 lever.
