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 points
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A. down the ramp. |
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| B. |
no direction |
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| C. |
perpendicular to the ramp. |
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| D. |
up the ramp. |
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| E. |
vertically downward. |
A crate is sliding down an inclined ramp at a constant speed of 0.55 m/s. The...
seconds Less than one minute remains. Click Question Completion Status QUESTION 1 A crate is sliding down an inclined ramp with a constant acceleration of 0.55 m/s2. The vector sum of all the forces acting on this crate must point a down the ramp Ob up the ramp oc perpendicular to the ramp vertically downward O None of the above choices is correct
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11,12?
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The answer is A. But why?
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