Physics, 17.11.2020 22:00 Savageman9509
A workman carries some lumber up a ramp. The ramp measures 9.6 m
vertically and 22 m horizontally. If the lumber weighs 45 N, how much
work was done by the workman?
Answers: 2
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An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j
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Why don't you see your reflection in water with waves or repples
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In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c
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A workman carries some lumber up a ramp. The ramp measures 9.6 m
vertically and 22 m horizontally....
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