A spring with a spring constant k is used to stop the box moving in an inclined plane, with an initial velocity V1 of mass m. The spring is initially compressed 100 mm with the cables. Since the box creates a maximum of x compression in the spring. (a) Find the coefficient of kinetic friction between the surface and the box. (b) Find the velocity of the box when it re-passes its initial position. V1=3.5 m/s m=26 kg s=620 mm x=45 mm α0 = 140
A spring with a spring constant k is used to stop the box moving in an inclined plane, with an initial velocity V1 of mass m. The spring is initially compressed 100 mm with the cables. Since the box creates a maximum of x compression in the spring. (a) Find the coefficient of kinetic friction between the surface and the box. (b) Find the velocity of the box when it re-passes its initial position. V1=3.5 m/s m=26 kg s=620 mm x=45 mm α0 = 140
Chapter8: Electromagnetism And Em Waves
Section: Chapter Questions
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A spring with a spring constant k is used to stop the box moving in an inclined plane, with an initial velocity V1 of mass m. The spring is initially compressed 100 mm with the cables. Since the box creates a maximum of x compression in the spring.
(a) Find the coefficient of kinetic friction between the surface and the box.
(b) Find the velocity of the box when it re-passes its initial position.
V1=3.5 m/s m=26 kg s=620 mm x=45 mm α0 = 140
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