Questions tagged 'slope'
2 questions
What is her speed at the bottom of the slope?
A cyclist is coasting at a speed of 11 m/s when she begins to descend a slope that is 410 meters long and 30 meters high. The combined mass of the cyclist and her bicycle is 70 kg. Throughout the desc...
Widely spaced contour lines indicate a
Widely spaced contour lines indicate a gentle slope. What does this mean in terms of terrain and how can it affect land use or development?