An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the barrel, compressed air exerts a constant force of 3.2-N force upwards. Calculate the maximum height above the end of the air gun that the ball reaches. [Note: The pressure fro the air gun is not air resistance; consider it to be a pushing force of sorts.] Note: You must solve this problem using kinematics from Unit 1 as well as forces from this unit. (Yes, you could also use another "toolbox" of equations for part of the problem, but I want you to solve it using kinematics specifically). Make sure to have a motion diagram as well as a free-body diagram as part of your organizational setup, and be very clear about your choice of origin!!

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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Please use equations from equation sheet. 

dpobj
E Fon ob
Fo
= mobjdobj
dt
= mog
= kAx
EO
Wr = SF| cos 0 |dž|
WF = F cos 0 |AŘ|
If friction: AEth = |Ffriction||A|
ΣΕ
EEni + Wext = Enf
OR
EMech,i + Wext =
EMech,f + AEmt
%3D
%3D
ΔΕ
EMech = K + UC + US
P
Δε
K = }mv²
UG = mgh
US = kAx?
%3D
Transcribed Image Text:dpobj E Fon ob Fo = mobjdobj dt = mog = kAx EO Wr = SF| cos 0 |dž| WF = F cos 0 |AŘ| If friction: AEth = |Ffriction||A| ΣΕ EEni + Wext = Enf OR EMech,i + Wext = EMech,f + AEmt %3D %3D ΔΕ EMech = K + UC + US P Δε K = }mv² UG = mgh US = kAx? %3D
An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the barrel, compressed air exerts a constant
force of 3.2-N force upwards. Calculate the maximum height above the end of the air gun that the ball reaches. [Note: The pressure from
the air gun is not air resistance; consider it to be a pushing force of sorts.]
Note: You must solve this problem using kinematics from Unit 1 as well as forces from this unit. (Yes, you could also use another
"toolbox" of equations for part of the problem, but I want you to solve it using kinematics specifically). Make sure to have a motion
diagram as well as a free-body diagram as part of your organizational setup, and be very clear about your choice of origin!!
Transcribed Image Text:An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the barrel, compressed air exerts a constant force of 3.2-N force upwards. Calculate the maximum height above the end of the air gun that the ball reaches. [Note: The pressure from the air gun is not air resistance; consider it to be a pushing force of sorts.] Note: You must solve this problem using kinematics from Unit 1 as well as forces from this unit. (Yes, you could also use another "toolbox" of equations for part of the problem, but I want you to solve it using kinematics specifically). Make sure to have a motion diagram as well as a free-body diagram as part of your organizational setup, and be very clear about your choice of origin!!
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