- 2 0m A Height 0 B Pie Chart Speed Stick To Track Friction None 0 Gravity 1 0 Mass 00 00 Earth Lots 9 5 M 26 0 80 Kg 100 1 (41.35 KiB) Viewed 62 times
- 2 0m A Height 0 B Pie Chart Speed Stick To Track Friction None 0 Gravity 1 0 Mass 00 00 Earth Lots 9 5 M 26 0 80 Kg 100 2 (34.35 KiB) Viewed 62 times
- 2 0m A Height 0 B Pie Chart Speed Stick To Track Friction None 0 Gravity 1 0 Mass 00 00 Earth Lots 9 5 M 26 0 80 Kg 100 3 (34.75 KiB) Viewed 62 times
As before: A-the dog's initial position, located at y = 5 m. The dog starts her journey at rest. B- the point where the dog leaves the ramp and begins free fall toward the ground, located at y = 4 m. • C- the point where the dog reaches the ground (y = 0 m). 3: In the top right, turn 'Speed' OFF. You will be using the law of conservation of mechanical energy to calculate speeds yourself. You can use the speedometer later to check your results. ● ● Questions (show your work for all calculations)
1) If the dog starts from rest at point A, what is her speed at point B? What is her speed at point C, right before she hits the ground? 2) Now set the dog's mass to 30 kg. If the dog starts at rest at point A, what is her speed at point B? What about at point C, right before she hits the ground?