An applied force of 122 n is exerted horizontally on an 28 kg box of dogs in yulin. the coefficient of kinetic friction between the floor and the box is 0.35. if the box is initially at rest, what is the final kinetic energy after it has been moved 9.46 m across the floor?
Answers: 1
Physics, 21.06.2019 22:10
How would doubling the made of an object change the objects potential energy
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Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
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It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
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Physics, 22.06.2019 20:30
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
An applied force of 122 n is exerted horizontally on an 28 kg box of dogs in yulin. the coefficient...
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