Problem: Margie (of mass 41 kg) and Bill (of mass 65 kg), both with brand new roller blades, are at rest facing each other in the parking lot. They push off each other and move in opposite directions, with Margie moving at a constant speed of 18 ft/s. At what speed is Bill moving? 1. 12.5735 2. 8.4 3. 9.0 4. 13.871 5. 7.61905 6. 8.65574 7. 11.9118 8. 11.3538 9. 10.2857 10. 9.53333

🤓 Based on our data, we think this question is relevant for Professor Sitz's class at TEXAS.

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Problem Details

Margie (of mass 41 kg) and Bill (of mass 65 kg), both with brand new roller blades, are at rest facing each other in the parking lot. They push off each other and move in opposite directions, with Margie moving at a constant speed of 18 ft/s. At what speed is Bill moving?

1. 12.5735

2. 8.4

3. 9.0

4. 13.871

5. 7.61905

6. 8.65574

7. 11.9118

8. 11.3538

9. 10.2857

10. 9.53333

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Push-Away Problems concept. You can view video lessons to learn Push-Away Problems. Or if you need more Push-Away Problems practice, you can also practice Push-Away Problems practice problems.

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What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Sitz's class at TEXAS.