1.25 m 1.25 m A ballistic pendulum consists of 7-kg wooden block originally at rest. When a 4-g bullet strikes and becomes embedded in it, it is observed that the block swing upward to an angle 11°. Determine the initial speed of the bullet

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
icon
Related questions
Question
**Transcription for Educational Website:**

**Ballistic Pendulum Analysis**

The diagram illustrates a ballistic pendulum mechanism, which consists of a 7-kg wooden block initially at rest. When a 4-g bullet strikes and becomes embedded in the block, it causes the block to swing upward, reaching an angle of 11° with the vertical. The pendulum is suspended with a string length of 1.25 meters.

**Objective:**
Determine the initial speed of the bullet.

**Description:**
- Two diagrams are shown: one where the bullet is about to strike the block, and another where the block has swung upward after the bullet's impact.
- The strings supporting the block, both initially and after the impact, are marked as 1.25 m in length.
- An angle θ of 11° is given to represent the swing angle.

This setup is an example of an inelastic collision used for determining the velocity of a projectile using principles of physics such as conservation of momentum and energy.
Transcribed Image Text:**Transcription for Educational Website:** **Ballistic Pendulum Analysis** The diagram illustrates a ballistic pendulum mechanism, which consists of a 7-kg wooden block initially at rest. When a 4-g bullet strikes and becomes embedded in the block, it causes the block to swing upward, reaching an angle of 11° with the vertical. The pendulum is suspended with a string length of 1.25 meters. **Objective:** Determine the initial speed of the bullet. **Description:** - Two diagrams are shown: one where the bullet is about to strike the block, and another where the block has swung upward after the bullet's impact. - The strings supporting the block, both initially and after the impact, are marked as 1.25 m in length. - An angle θ of 11° is given to represent the swing angle. This setup is an example of an inelastic collision used for determining the velocity of a projectile using principles of physics such as conservation of momentum and energy.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY