For sport, a 12.0 kg armadillo runs onto a large pond of level, frictionless ice with an initial velocity of 4.70 m/s along the positive direction of the x-axis. Take its initial position on the ice as being the origin. It slips over the ice while being pushed by a wind with a force of 15.0 N in the positive direction of the y-axis. In unit-vector notation, what are the animal's (a) velocity and (b) position vector when it has slid for 2.80 s? (a) Number i (b) Number i î+ î+ i ĴUnits Ĵ Units
For sport, a 12.0 kg armadillo runs onto a large pond of level, frictionless ice with an initial velocity of 4.70 m/s along the positive direction of the x-axis. Take its initial position on the ice as being the origin. It slips over the ice while being pushed by a wind with a force of 15.0 N in the positive direction of the y-axis. In unit-vector notation, what are the animal's (a) velocity and (b) position vector when it has slid for 2.80 s? (a) Number i (b) Number i î+ î+ i ĴUnits Ĵ Units
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:
For sport, a 12.0 kg armadillo runs onto a large pond of level, frictionless ice with an initial velocity of 4.70 m/s along the positive direction of the x-axis. Take its initial position on the ice as being the origin. It slips over the ice while being pushed by a wind with a force of 15.0 N in the positive direction of the y-axis. In unit-vector notation, what are the animal's (a) velocity and (b) position vector when it has slid for 2.80 s?
### Questions:
(a) What is the animal's velocity vector after 2.80 seconds?
**Input fields:**
- Number (for x-component of velocity)
- Unit-vector notation \( \hat{i} \) (for y-component of velocity)
- Units
(b) What is the animal's position vector after 2.80 seconds?
**Input fields:**
- Number (for x-component of position)
- Unit-vector notation \( \hat{i} \) (for y-component of position)
- Units
### Enter your answers
#### (a)
- Number (x-component): [Input field] \( \hat{i} \) +
- Number (y-component): [Input field] \( \hat{j} \)
- Units: [Dropdown menu]
#### (b)
- Number (x-component): [Input field] \( \hat{i} \) +
- Number (y-component): [Input field] \( \hat{j} \)
- Units: [Dropdown menu]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78e5d1b8-f110-43bf-9db4-23af6b06271f%2F908bdc76-5479-442c-90d2-38cfc321cd8d%2F0nz6bvl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Problem Statement:
For sport, a 12.0 kg armadillo runs onto a large pond of level, frictionless ice with an initial velocity of 4.70 m/s along the positive direction of the x-axis. Take its initial position on the ice as being the origin. It slips over the ice while being pushed by a wind with a force of 15.0 N in the positive direction of the y-axis. In unit-vector notation, what are the animal's (a) velocity and (b) position vector when it has slid for 2.80 s?
### Questions:
(a) What is the animal's velocity vector after 2.80 seconds?
**Input fields:**
- Number (for x-component of velocity)
- Unit-vector notation \( \hat{i} \) (for y-component of velocity)
- Units
(b) What is the animal's position vector after 2.80 seconds?
**Input fields:**
- Number (for x-component of position)
- Unit-vector notation \( \hat{i} \) (for y-component of position)
- Units
### Enter your answers
#### (a)
- Number (x-component): [Input field] \( \hat{i} \) +
- Number (y-component): [Input field] \( \hat{j} \)
- Units: [Dropdown menu]
#### (b)
- Number (x-component): [Input field] \( \hat{i} \) +
- Number (y-component): [Input field] \( \hat{j} \)
- Units: [Dropdown menu]
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