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What is the density of a billiard ball that has a volume of 100 cm3 and a mass of 250 g?
Answers: 2
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Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
What is the density of a billiard ball that has a volume of 100 cm3 and a mass of 250 g?...
Mathematics, 17.08.2021 22:50