A clever engineer designs a "sprong" that obeys theforce law F₂ = -q(x - x)³, where x is theequilibrium position of the end of the sprong and qis the sprong constant. For simplicity, we'll letxe =0 m. Then F₂ =-qx³ Part AWhat are the units of q?NN/mN/m²ⒸN/m³Submit Previous AnswersCorrectPart BFind an expression for the potential energy of a stretched or compressed sprong.Express your answer in terms of the variables g and z.U(z)= qr¹Submit Previous AnswereCorrectPart CA sprong-loaded toy gun shoots a 24 g plastic ball. What is the launch speed if the sprong constant is 4.6x10 N/m³ and the sprong is compressed 13 cm? Assume the barrel is frictionless.Express your answer with the appropriate unite.- 32mSSubmit Previous Answers Request Answer?* Incorrect; Try Again; 8 attempts remaining

According to question we need solve three sub part.

A clever engineer designs a "sprong" that obeys the force law F₂ = -q(x-x)³, where is the equilibrium position of the end of the sprong and q is the sprong constant. For simplicity, we'll let x=0 m. Then F₂ = −qx³

A clever engineer designs a "sprong" that obeys the force law F₂ = -q(x-x)³, where is the equilibrium position of the end of the sprong and q is the sprong constant. For simplicity, we'll let x=0 m. Then F₂ = −qx³

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 85PQ

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

100%

A clever engineer designs a "sprong" that obeys the
force law F₂ = -q(x - x)³, where x is the
equilibrium position of the end of the sprong and q
is the sprong constant. For simplicity, we'll let
xe =0 m. Then F₂ =-qx³

Part A
What are the units of q?
N
N/m
N/m²
ⒸN/m³
Submit Previous Answers
Correct
Part B
Find an expression for the potential energy of a stretched or compressed sprong.
Express your answer in terms of the variables g and z.
U(z)= qr¹
Submit Previous Answere
Correct
Part C
A sprong-loaded toy gun shoots a 24 g plastic ball. What is the launch speed if the sprong constant is 4.6x10 N/m³ and the sprong is compressed 13 cm? Assume the barrel is frictionless.
Express your answer with the appropriate unite.
- 32
m
S
Submit Previous Answers Request Answer
?
* Incorrect; Try Again; 8 attempts remaining

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