A 23 kg body is moving through space in the positive direction of an x axis with a speed of 130 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 6.6 kg, moves away from the point of explosion with a speed of 66 m/s in the positive y direction. A second part, with a mass of 5.1 kg, moves in the negative x direction with a speed of 490 m/s. What are the (a) x-component and (b) y-component of the velocity of the third part? (c) How much energy is released in the explosion? Ignore effects due to the gravitational force. (a) Number Units (b) Number Units (c) Number Units Click if you would like to Show Work for this question: Open Show Work

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### Chapter 09, Problem 045

A 23 kg body is moving through space in the positive direction of an x-axis with a speed of 130 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 6.6 kg, moves away from the point of explosion with a speed of 66 m/s in the positive y direction. A second part, with a mass of 5.1 kg, moves in the negative x direction with a speed of 490 m/s. What are the (a) x-component and (b) y-component of the velocity of the third part? (c) How much energy is released in the explosion? Ignore effects due to the gravitational force.

#### (a)

Number: [Input Box]  
Units: [Dropdown]

#### (b)

Number: [Input Box]  
Units: [Dropdown]

#### (c)

Number: [Input Box]  
Units: [Dropdown]

Click if you would like to Show Work for this question: [Open Show Work]

---

#### Additional Information:

- The problem involves an explosion that results in three parts with given masses and velocities.
- You need to apply the laws of conservation of momentum to solve for the unknown velocities of the third part.
- The energy released in the explosion can be calculated by considering the change in kinetic energy before and after the explosion.

---

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Transcribed Image Text:### Chapter 09, Problem 045 A 23 kg body is moving through space in the positive direction of an x-axis with a speed of 130 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 6.6 kg, moves away from the point of explosion with a speed of 66 m/s in the positive y direction. A second part, with a mass of 5.1 kg, moves in the negative x direction with a speed of 490 m/s. What are the (a) x-component and (b) y-component of the velocity of the third part? (c) How much energy is released in the explosion? Ignore effects due to the gravitational force. #### (a) Number: [Input Box] Units: [Dropdown] #### (b) Number: [Input Box] Units: [Dropdown] #### (c) Number: [Input Box] Units: [Dropdown] Click if you would like to Show Work for this question: [Open Show Work] --- #### Additional Information: - The problem involves an explosion that results in three parts with given masses and velocities. - You need to apply the laws of conservation of momentum to solve for the unknown velocities of the third part. - The energy released in the explosion can be calculated by considering the change in kinetic energy before and after the explosion. --- - **Buttons/Links:** - **SAVE FOR LATER**: Allows you to save your progress on the problem. - **SUBMIT ANSWER**: Submits your input for grading. - **Question Attempts:** 0 of 10 used This instruction page allows users to input their answers and provides functionalities to save progress and submit answers. The "Open Show Work" link can be utilized to show detailed calculations or methodologies when solving the problem.
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