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hassna
Questions (2)
Calculate the mechanical advantage if 600N force is required to overcome a load of 1200N.
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name all integers which lie between-5and2
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Answers (2)
where is the answer
we use the 4th kinematic equation :vf'2 =vi'2=2ax... but first we have to rearrange it :x+vf'2-vi /2a +50'2 -0 /2(9.20) +2500/18.4 +136km hop this is right :)