State whether the following statements are true T or false F Correct the false statements 1 A simple machine makes work easier

Question

State whether the following statements are true T or false F Correct the false statements 1 A simple machine makes work easier by providing energy on its own T 2 Class II lever works like a force multiplier T 3 The smaller the lead of a screw the higher is the mechanical advantage T 4 A movable pulley reduces the effort used to pull the load T 5 The wheel and axle must move alternately to form a simple machine F 6 The efficiency of every machine used by us is always equal to 100 F

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