What is a lever?, A living organism, A simple machine, Type of energy, A chemical reaction, Identify the missing part (X):, Fulcrum, Load, Effort, Rigird bar, Identify the Lever Part, Load, Effort, Fulcrum, Rigird bar, A wheelbarrow is an example of which class of lever?, First-class lever, Second-class lever, Third-class lever, 3rd-class lever, Why do levers make work easier?, They increase gravity, They reduce the effort needed, They stop movement, They create energy, Look at a broom...where is the effort ,fulcrum and lever class, B,c, 1st class, A,B, 2nd class, C,B, 3rd Class, B,C 3rd Class

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