**Problem Statement:**A sphere made of rubber has a density of \(1.04 \, \text{g/cm}^3\) and a radius of \(9.00 \, \text{cm}\). It falls through air of density \(1.20 \, \text{kg/m}^3\) and has a drag coefficient of \(0.500\).**Questions:**(a) What is its terminal speed (in m/s)?[Enter answer in the provided box] __________ m/s(b) From what height (in m) would the sphere have to be dropped to reach this speed if it fell without air resistance?[Enter answer in the provided box] __________ m**Notes:**- The text mentions the use of a density unit conversion from \(\text{g/cm}^3\) to \(\text{kg/m}^3\) as needed.- Calculations for terminal speed and required height involve understanding principles of physics concerning drag, gravitational force, and kinematics.**Support:**Need Help? Click "Read it" for guidance.**Technical Details:**- The problem is presented on a laptop screen showing part of an online educational platform.- Ensure to apply appropriate formulas for solving terminal velocity and free-fall height.

Answered: Image /qna-images/answer/3cf2e4ff-f067-460c-b27d-f73082cdb698.jpg

(a) A sphere made of rubber has a density of 1.04 g/cm and a radius of 9.00 cm. It falls through air of density 1.20 kg/m and has a drag coefficient of 0.500. What is its terminal speed (in m/s)? m/s (b) From what height (in m) would the sphere have to be dropped to reach this speed if it fell without air resistance? m

(a) A sphere made of rubber has a density of 1.04 g/cm and a radius of 9.00 cm. It falls through air of density 1.20 kg/m and has a drag coefficient of 0.500. What is its terminal speed (in m/s)? m/s (b) From what height (in m) would the sphere have to be dropped to reach this speed if it fell without air resistance? m

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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**Problem Statement:**

A sphere made of rubber has a density of \(1.04 \, \text{g/cm}^3\) and a radius of \(9.00 \, \text{cm}\). It falls through air of density \(1.20 \, \text{kg/m}^3\) and has a drag coefficient of \(0.500\).

**Questions:**

(a) What is its terminal speed (in m/s)?

[Enter answer in the provided box] __________ m/s

(b) From what height (in m) would the sphere have to be dropped to reach this speed if it fell without air resistance?

[Enter answer in the provided box] __________ m

**Notes:**

- The text mentions the use of a density unit conversion from \(\text{g/cm}^3\) to \(\text{kg/m}^3\) as needed.
- Calculations for terminal speed and required height involve understanding principles of physics concerning drag, gravitational force, and kinematics.

**Support:**

Need Help? Click "Read it" for guidance.

**Technical Details:**

- The problem is presented on a laptop screen showing part of an online educational platform.
- Ensure to apply appropriate formulas for solving terminal velocity and free-fall height.

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