Physics, 14.04.2020 15:52 aletadaboss
1). Suppose you needed to raise a 250-kg mower a distance of 6.0 cm above the ground to change a tire. If you had a 2.0-m long lever. A. Where would you place the fulcrum if your force was limited to 300 N? distance from your hand to the fulcrum is: B. What is the Final Potential Energy of the Mower in Jouls? C. What is the total Work done by you in Joules? D. How much distance your hand had to move to raise the mower?
Answers: 2
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What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
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Physics, 22.06.2019 13:40, naylorkanari54
Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these
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1). Suppose you needed to raise a 250-kg mower a distance of 6.0 cm above the ground to change a tir...
Mathematics, 10.12.2019 05:31
Mathematics, 10.12.2019 05:31