Physics, 16.04.2021 04:30 Chatoloko231
A mass of 0.31 kg is initially at rest on a hor- izontal surface. A force, given by F⃗ = Fx ˆı, acts on the mass. The horizontal component Fx is plotted below as a function of position along the x-axes. The coefficient of kinetic friction is 0.038.
The acceleration of gravity is 9.8 m/s2 .
Calculate the kinetic energy K of the mass as it reaches 8 m.
Answer in units of J.
Answers: 3
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A mass of 0.31 kg is initially at rest on a hor- izontal surface. A force, given by F⃗ = Fx ˆı, acts...
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