Science Homework Help
Science Homework Help. A 15-kg block is on a ramp which is inclined at 20° above the horizontal. It is
| A 15-kg block is on a ramp which is inclined at 20° above the horizontal. It is connected by a string to a 19-kg mass which hangs over the top edge of the ramp. Assuming that frictional forces may be neglected, what is the downward acceleration of the 19-kg block?
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