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Author Question: You dive onto a sled at the top of a snowy hill that is 50m high and take off down the hill. ... (Read 139 times)

Bob-Dole

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on: Oct 14, 2019

Question 1

The law of conservation of mechanical energy says that __________ cannot be created or destroyed. It can only switch forms.


◦

time


◦

energy


◦

velocity


◦

mass



Question 2

You dive onto a sled at the top of a snowy hill that is 50m high and take off down the hill. Together, you and the sled weigh 160 pounds. How fast are you going when you reach the bottom of the hill?


◦

34.81 m/s


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22.14 m/s


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25.56 m/s


◦

31.30 m/s

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Marked as best answer by Bob-Dole on Oct 14, 2019

Ksanderson1296

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Reply #1 on: Oct 14, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Bob-Dole

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Reply #2 on: Oct 14, 2019
Excellent


Ksanderson1296

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Reply #3 on: Oct 14, 2019
Great! Please up vote :D


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