Part A and B I ReviewIn a ballistic pendulum an object of mass m is fired withan initial speed vo at a pendulum bob. The bob has amass M, which is suspended by a rod of length L andnegligible mass. After the collision, the pendulum andobject stick together and swing to a maximum angulardisplacement 0 as shown (Figure 1).Part BAn experiment is done to compare the initial speed of bullets fired from different handguns: a 9.0 mmand a .44 caliber. The guns are fired into a 10-kg pendulum bob of length L. Assume that the 9.0-mm bullet has a mass of 6.0 g and the .44-caliber bullet has a mass of 12 g. If the 9.0-mm bulletcauses the pendulum to swing to a maximum angular displacement of 4.3° and the .44-caliber bulletcauses a displacement of 10.1° , find the ratio of the initial speed of the 9.0-mm bullet to the speedof the .44-caliber bullet, (vo)9.0/(vo)44.Figure1 of 1>Express your answer numerically.• View Available Hint(s)v = 0L(vo)9.0/(vo)44 =MM+mSubmit I ReviewIn a ballistic pendulum an object of mass m is fired withan initial speed vo at a pendulum bob. The bob has amass M, which is suspended by a rod of length L andnegligible mass. After the collision, the pendulum andobject stick together and swing to a maximum angulardisplacement 0 as shown (Figure 1).Part AFind an expression for vo, the initial speed of the fired object.FigureExpress your answer in terms of some or all of the variables m, M, L, and 0 and theacceleration due to gravity, g.1 of 1>• View Available Hint(s)v = 0Lvo =mMM+ mSubmitDart R

Given: Mass of bob, M=10Kg Mass of 9 mm bullet, m=6g Mass of 44-caliber bullet, m=12g Maximum…

Answered: Part A and B

Science

Physics

Part A and B

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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Question

Part A and B

I Review
In a ballistic pendulum an object of mass m is fired with
an initial speed vo at a pendulum bob. The bob has a
mass M, which is suspended by a rod of length L and
negligible mass. After the collision, the pendulum and
object stick together and swing to a maximum angular
displacement 0 as shown (Figure 1).
Part B
An experiment is done to compare the initial speed of bullets fired from different handguns: a 9.0 mm
and a .44 caliber. The guns are fired into a 10-kg pendulum bob of length L. Assume that the 9.0-
mm bullet has a mass of 6.0 g and the .44-caliber bullet has a mass of 12 g. If the 9.0-mm bullet
causes the pendulum to swing to a maximum angular displacement of 4.3° and the .44-caliber bullet
causes a displacement of 10.1° , find the ratio of the initial speed of the 9.0-mm bullet to the speed
of the .44-caliber bullet, (vo)9.0/(vo)44.
Figure
1 of 1
>
Express your answer numerically.
• View Available Hint(s)
v = 0
L
(vo)9.0/(vo)44 =
M
M+m
Submit

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