?02An object with total mass mtotal = 16.8 kg is sitting at rest when it explodes into threepieces. One piece with mass m1 = 4.8 kg moves up and to the left at an angle of 01 =22° above the -x axis with a speed of v1 = 27.6 m/s. A second piece with mass m2 = 5.3kg moves down and to the right an angle of 02 = 27° to the right of the -y axis at aspeed of v2 = 22.5 m/s. 3) What is the x-component of the velocity of the third piece?m/s Submit4) What is the y-component of the velocity of the third piece?m/s Submit5) What is the magnitude of the velocity of the center of mass of the pieces after thecollision?m/s Submit6) Calculate the increase in kinetic energy of the pieces during the explosion.J Submit

Name: ?02An object with total mass mtotal = 16.8 kg is sitting at rest when
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Description: ?02An object with total mass mtotal = 16.8 kg is sitting at rest when it explodes into threepieces. One piece with mass m1 = 4.8 kg moves up and to the left at an angle of 01 =22° above the -x axis with a speed of v1 = 27.6 m/s. A second piece with

situation is shown in figure below initial momentum was zero so final momentum is also zero.

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An object with total mass mtotal = 16.8 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.8 kg moves up and to the left at an angle of 01 = 22° above the -x axis with a speed of v1 = 27.6 m/s. A second piece with mass m2 = 5.3 kg moves down and to the right an angle of 02 = 27' to the right of the -y axis at a speed of v2 = 22.5 m/s.

An object with total mass mtotal = 16.8 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.8 kg moves up and to the left at an angle of 01 = 22° above the -x axis with a speed of v1 = 27.6 m/s. A second piece with mass m2 = 5.3 kg moves down and to the right an angle of 02 = 27' to the right of the -y axis at a speed of v2 = 22.5 m/s.

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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Topic Video

Question

?
02
An object with total mass mtotal = 16.8 kg is sitting at rest when it explodes into three
pieces. One piece with mass m1 = 4.8 kg moves up and to the left at an angle of 01 =
22° above the -x axis with a speed of v1 = 27.6 m/s. A second piece with mass m2 = 5.3
kg moves down and to the right an angle of 02 = 27° to the right of the -y axis at a
speed of v2 = 22.5 m/s.

3) What is the x-component of the velocity of the third piece?
m/s Submit
4) What is the y-component of the velocity of the third piece?
m/s Submit
5) What is the magnitude of the velocity of the center of mass of the pieces after the
collision?
m/s Submit
6) Calculate the increase in kinetic energy of the pieces during the explosion.
J Submit

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