A crate is sliding down an inclined ramp at a constant speed of 0.55 m/s. The vector sum of all the forces acting on this crate must point down the ramp
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1) A crate is sliding down an inclined ramp at a constant speed of 0.55 m/s. The vector sum of all the forces acting on this crate must point A) up the ramp. B) down the ramp. C) vertically downward. D) perpendicular to the ramp. E) None of the above choices is correct.
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A crate is sliding down a ramp that is inclined at an angle 26.7 ° above the horizontal. The coefficient of kinetic friction between the crate and the ramp is 0.320. Find the acceleration of the moving crate
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The 50-kg crate is pulled by the constant force P. If the crate starts from rest and achieves a speed of $10 \mathrm{m} / \mathrm{s}$ in 5 s, determine the magnitude of $\mathbf{P}$. The coefficient of kinetic friction between the crate and the ground is $\mu_{k}=0.2$.
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