Physics, 27.08.2020 20:01 Renabelle5604
An object accelerates 20.8 m/s2 when a force of 8.9 newtons is applied. What is the mass of the object?
Answers: 3
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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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Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
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Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
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If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?
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An object accelerates 20.8 m/s2 when a force of 8.9 newtons is applied. What is the mass of the obje...
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