A spring powered gun has Hooke's constant k. The spring is compressed by length 6 and shoots a pellet (mass = m) horizontally from height h above ground level. Calculate (A) the initial speed of the pellet. When the pellet hits the ground, what are (B) the speed and (C) the horizontal distance? [Data: k = 75 N/m; 8 = 3.4 cm; m = 15 grams; h = 1.22 m ] 2.404X10^-3 m/s LO .4989 s 1.199X10 -3 m Incorrect. --- ▬▬▬▬▬▬ Incompatible units. No conversion found between "s" and the required units. Unable to interpret units. Computer reads units as "-3*m". ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ -|▬▬OMOGO TICO
A spring powered gun has Hooke's constant k. The spring is compressed by length 6 and shoots a pellet (mass = m) horizontally from height h above ground level. Calculate (A) the initial speed of the pellet. When the pellet hits the ground, what are (B) the speed and (C) the horizontal distance? [Data: k = 75 N/m; 8 = 3.4 cm; m = 15 grams; h = 1.22 m ] 2.404X10^-3 m/s LO .4989 s 1.199X10 -3 m Incorrect. --- ▬▬▬▬▬▬ Incompatible units. No conversion found between "s" and the required units. Unable to interpret units. Computer reads units as "-3*m". ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ -|▬▬OMOGO TICO
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 Description:**
A spring-powered gun has Hooke’s constant \( k \). The spring is compressed by length \( \delta \) and shoots a pellet (mass = \( m \)) horizontally from height \( h \) above ground level. Calculate (A) the initial speed of the pellet. When the pellet hits the ground, what are (B) the speed and (C) the horizontal distance?
**Given Data:**
- \( k = 75 \, \text{N/m} \)
- \( \delta = 3.4 \, \text{cm} \)
- \( m = 15 \, \text{grams} \)
- \( h = 1.22 \, \text{m} \)
**Student Submissions and Feedback:**
1. **Attempt 1:** \( 2.404 \times 10^{-3} \, \text{m/s} \)
- **Feedback:** Incorrect.
2. **Attempt 2:** \( 4989 \, \text{s} \)
- **Feedback:** Incompatible units. No conversion found between "s" and the required units.
3. **Attempt 3:** \( 1.199 \times 10^{-3} \, \text{m} \)
- **Feedback:** Unable to interpret units. Computer reads units as "^-3m".
**Note:** It appears the student is struggling with unit conversion and interpreting results. Ensure to convert all measurements to compatible units (e.g., mass in kilograms, distance in meters) before calculations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29d54699-8096-4754-af5c-5369115407dd%2F72d27fd0-818e-455d-b10c-27fa7e9c93b2%2F332b8rh_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Description:**
A spring-powered gun has Hooke’s constant \( k \). The spring is compressed by length \( \delta \) and shoots a pellet (mass = \( m \)) horizontally from height \( h \) above ground level. Calculate (A) the initial speed of the pellet. When the pellet hits the ground, what are (B) the speed and (C) the horizontal distance?
**Given Data:**
- \( k = 75 \, \text{N/m} \)
- \( \delta = 3.4 \, \text{cm} \)
- \( m = 15 \, \text{grams} \)
- \( h = 1.22 \, \text{m} \)
**Student Submissions and Feedback:**
1. **Attempt 1:** \( 2.404 \times 10^{-3} \, \text{m/s} \)
- **Feedback:** Incorrect.
2. **Attempt 2:** \( 4989 \, \text{s} \)
- **Feedback:** Incompatible units. No conversion found between "s" and the required units.
3. **Attempt 3:** \( 1.199 \times 10^{-3} \, \text{m} \)
- **Feedback:** Unable to interpret units. Computer reads units as "^-3m".
**Note:** It appears the student is struggling with unit conversion and interpreting results. Ensure to convert all measurements to compatible units (e.g., mass in kilograms, distance in meters) before calculations.
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