A crowbar of length 100 cm is used to lift a load of 50N. The fulcrum is at a distance of 20 cm from the load. Calculate
a) the mechanical advantage of the crowbar
b) the effort applied at the other end
a) the mechanical advantage of the crowbar
b) the effort applied at the other end
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What is the meaning of the sentence some of the thing are free like the wind to power homes and communities compared to other sources wind energy is a breeze
What is the meaning of the sentence some of the thing are free like the wind to power homes and communities compared to other sources wind energy is a breezeWhat is the meaning of the sentence some of the thing are free like the wind to power homes and communities compared to other sources wind energy is a breezeWhat is the meaning of the sentence some of the thing are free like the wind to power homes and communities compared to other sources wind energy is a breezeWhat is the meaning of the sentence some of the thing are free like the wind to power homes and communities compared to other sources wind energy is a breezeWhat is the meaning of the sentence some of the thing are free like the wind to power homes and communities compared to other sources wind energy is a breeze
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