If the ball hits you and bounces off your chest, so that afterwards it is moving horizontally at 8.20 m/s in the opposite direction, what is your speed after the collision? Express your answer in centimeters per second.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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**Physics Problem: Collision and Speed**

**Part B**

Given Scenario:
- A ball hits you and bounces off your chest.
- After the collision, the ball is moving horizontally at 8.20 m/s in the opposite direction.

**Question:**
What is your speed after the collision?

**Instructions:**
Express your answer in centimeters per second (cm/s).

**Input Field and Buttons:**
- Equation editor available for complex inputs.
- Two buttons are present:
  - "Submit" to enter your answer.
  - "Request Answer" to seek assistance if required.

**Answer Input Box:**
- Indicated by "v = ___ cm/s" where you input your solution.
Transcribed Image Text:**Physics Problem: Collision and Speed** **Part B** Given Scenario: - A ball hits you and bounces off your chest. - After the collision, the ball is moving horizontally at 8.20 m/s in the opposite direction. **Question:** What is your speed after the collision? **Instructions:** Express your answer in centimeters per second (cm/s). **Input Field and Buttons:** - Equation editor available for complex inputs. - Two buttons are present: - "Submit" to enter your answer. - "Request Answer" to seek assistance if required. **Answer Input Box:** - Indicated by "v = ___ cm/s" where you input your solution.
**Scenario:**

You are on a sheet of ice at a football stadium parking lot in Buffalo, where there is negligible friction between your feet and the ice. A friend throws you a 0.390 kg ball traveling horizontally at a speed of 10.5 meters per second. Your mass is 68.0 kg.

**Problem:**

Part A: If you catch the ball, what speed will you and the ball move at afterwards? Present your answer in centimeters per second.

- Use the concept of conservation of momentum to solve this problem.
- Click on "Astronaut rescue" for a related video tutorial.

**Calculation:**

Express your answer in the provided input box and ensure your units are in centimeters per second. Once ready, submit your answer using the "Submit" button.
Transcribed Image Text:**Scenario:** You are on a sheet of ice at a football stadium parking lot in Buffalo, where there is negligible friction between your feet and the ice. A friend throws you a 0.390 kg ball traveling horizontally at a speed of 10.5 meters per second. Your mass is 68.0 kg. **Problem:** Part A: If you catch the ball, what speed will you and the ball move at afterwards? Present your answer in centimeters per second. - Use the concept of conservation of momentum to solve this problem. - Click on "Astronaut rescue" for a related video tutorial. **Calculation:** Express your answer in the provided input box and ensure your units are in centimeters per second. Once ready, submit your answer using the "Submit" button.
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