Problem: A boat moves through the water of a river at 15.8 m/s relative to the water, regardless of the boat’s direction. If the current is flowing at 13.2 m/s, how long does it take the boat to complete a trip consisting of a 186 m displacement downstream followed by a 448 m displacement upstream?1. 454.8532. 61.04223. 89.24634. 219.4235. 79.84426. 178.7217. 77.42868. 559.8229. 41.670710. 225.913

🤓 Based on our data, we think this question is relevant for Professor Riley's class at University of South Carolina - Upstate.

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Problem Details

A boat moves through the water of a river at 15.8 m/s relative to the water, regardless of the boat’s direction. If the current is flowing at 13.2 m/s, how long does it take the boat to complete a trip consisting of a 186 m displacement downstream followed by a 448 m displacement upstream?

1. 454.853

2. 61.0422

3. 89.2463

4. 219.423

5. 79.8442

6. 178.721

7. 77.4286

8. 559.822

9. 41.6707

10. 225.913

Frequently Asked Questions

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 Intro to Relative Velocity concept. You can view video lessons to learn Intro to Relative Velocity. Or if you need more Intro to Relative Velocity practice, you can also practice Intro to Relative Velocity practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Riley's class at University of South Carolina - Upstate.