+y1 kg2 kg10,00080002 6000400020000.00100.00150.00200.0025t (s)An object of mass 2 kg collides with an object of mass1 kg that is at rest, as shown in the figure. A graph of theforce as a function of time that the 1 kg object exerts onthe 2 kg object is shown. After the collision, the 2 kg objecthas a speed of 2 , and the 1 kg object has a speed of 8 .A student must determine the initial speed vo of the 2 kgobject. Which of the following options shows the correctsubstitutions into the equation Ap³= FÅt so that the initialspeed of the unknown object can be determined?(2 kg)(2 m – vo) = (8000 N)(0.00125 s), becausethe maximum force exerted on the 2 kg object must beconsidered.(2 kg)(2 – vo) = } (8000 N)(0.00125 s), becausethe average force exerted on the 2 kg object must beconsidered.(2 kg – 1 kg)(2 -vo) = (8000 N)(0.00125 s),because the difference in mass and the maximum forceexerted on the 2 kg object must be considered.(2 kg – 1 kg)(2 m/s – vo) = }(8000 N)(0.00125 s)(D,because the difference in mass and the average forceexerted on the 2 kg object must be considered.

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Description: +y1 kg2 kg10,00080002 6000400020000.00100.00150.00200.0025t (s)An object of mass 2 kg collides with an object of mass1 kg that is at rest, as shown in the figure. A graph of theforce as a function of time that the 1 kg object exerts onthe 2 kg objec

given - mass of object 1 (m1) =2kg mass of object 2 (m2) =1kg As object 2 is in rest initially ,…

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An object of mass 2 kg collides with an object of mass 1 kg that is at rest, as shown in the figure. A graph of the force as a function of time that the 1 kg object exerts on the 2 kg object is shown. After the collision, the 2 kg object has a speed of 2 , and the 1 kg object has a speed of 8 A student must determine the initial speed v of the 2 kg object. Which of the following options shows the correct substitutions into the equation Ap²= FÅt so that the initial speed of the unknown object can be determined?

An object of mass 2 kg collides with an object of mass 1 kg that is at rest, as shown in the figure. A graph of the force as a function of time that the 1 kg object exerts on the 2 kg object is shown. After the collision, the 2 kg object has a speed of 2 , and the 1 kg object has a speed of 8 A student must determine the initial speed v of the 2 kg object. Which of the following options shows the correct substitutions into the equation Ap²= FÅt so that the initial speed of the unknown object can be determined?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 81PQ

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