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4:20 PM coursehero.com ..ooo Sprint 1. Which is the speed at the height of 2 met

ID: 1773317 • Letter: 4

Question

4:20 PM coursehero.com ..ooo Sprint 1. Which is the speed at the height of 2 meters? 2. Which is the speed at the height of 3 meters? 4. Which is the speed at the height of 6 meters? 5. Which is the speed at the height of 7meters? 6. What speed does the skater reach at height of 7 meters, and mid point friction? 7. What speed does the skater reach at height of 7 meters, and lots of friction? 8. What speed does the skater reach at height of 5 meters, and mid point friction? 9. What speed does the skater reach at height of 2 meters, and mid point friction? 10. What are the two types of energy in which mechanical energy is presented? Speed (V) Height In Meters (h)

Explanation / Answer

Height h (meter)

Speed V = sqrt(2gh) m/s

2

6.26

3

7.67

4

8.85

6

10.84

7

11.71

Height h (meter)

Speed V = sqrt(2gh) m/s

2

6.26

3

7.67

4

8.85

6

10.84

7

11.71

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