Physics, 28.06.2021 16:50 emilyy6425
Describe 2 ways you could increase the efficiency of a household central heating system
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How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
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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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Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
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Describe 2 ways you could increase the efficiency of a household central heating system...
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