You have been asked to design a "ballistic spring system" to measure the speed of bullets. A spring whose spring constant is k is suspended from the ceiling. A block of mass M hangs from the spring. A bullet of mass m is fired vertically upward into the bottom of the block. The spring's maximum compression d is measured. Part A Find an expression for the bullet's speed vs. Express your answer in terms of the variables m, M, k, d, and constant g. VO AE x" IXI X•10" (kď² + 2Mgd) m/s You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer Part B What was the speed of a 15 g bullet if the block's mass is 2.1 kg and if the spring, with k = 58 N/m. was compressed by 45 cm? Express your answer using two significant figures. Up = 45 m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
You have been asked to design a "ballistic spring system" to measure the speed of bullets. A spring whose spring constant is k is suspended from the ceiling. A block of mass M hangs from the spring. A bullet of mass m is fired vertically upward into the bottom of the block. The spring's maximum compression d is measured. Part A Find an expression for the bullet's speed vs. Express your answer in terms of the variables m, M, k, d, and constant g. VO AE x" IXI X•10" (kď² + 2Mgd) m/s You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer Part B What was the speed of a 15 g bullet if the block's mass is 2.1 kg and if the spring, with k = 58 N/m. was compressed by 45 cm? Express your answer using two significant figures. Up = 45 m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter15: Oscillations
Section: Chapter Questions
Problem 32P: Fish are hung on a spring scale to determine their mass. (a) What is the force constant of the...
Related questions
Question
please can you try again? both parts were wrong
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University