The missile then explodes, causing the asteroid to break into two chunks of mass m, and m,.2Solve algebraically for the final speeds of pieces 1 and 2 in terms of the masses of the two pieces (m, and m,), the angles, the total mass before the explosion, and ve, (the velocity after the collisionthat you found above).Then use the following values for the parameters to get values for the speeds:m, = 1.4352E+9 kgm, = 9.5680E+8 kg0, = 27.1 degrees02 = 63.7 degrees 2-D Collision and ExplosionYou are analyzing the possible defenses for an asteroid that is going to crash into Earth.Initially, the asteroid of mass mą is traveling to the left with speed v . A missile of mass mm with initial velocity vmi to the right collides with the asteroid, and embeds itself inside the asteroid. See the figure below.miaiFind the common final velocity of the missile and asteroid after the collision.Use an x axis with positive pointing to the right.Solve algebraically first, then use the following values for the parameters to get a value for Ve :ma = 2.3000E+9 kgMm = 9.2000E+7 kgVaix = -1800 m/s= 16200 m/sVmi xViz = -1.10769×10³ m/s1ptsYou are correct.Previous TriesYour receipt no. is 165-1609 ?

By using law of conservation of momentum Pi = Pf

2-D Collision and Explosion You are analyzing the possible defenses for an asteroid that is going to crash into Earth. Initially, the asteroid of mass m, is traveling to the left with speed v. A missile of mass mm with initial velocity v to the right collides with the asteroid, and embeds itself inside the asteroid. See the figure below. Vmi V ai Find the common final velocity of the missile and asteroid after the collision. Use an x axis with positive pointing to the right. Solve algebraically first, then use the following values for the parameters to get a value for v: m, = 2.3000E+9 kg Mm = 9.2000E+7 kg Vix -1800 m/s mix = 16200 m/s Vi = -1.10769x103 m/s 1pts You are correct. Your receipt no. is 165-1609 e PreviOus Tries

2-D Collision and Explosion You are analyzing the possible defenses for an asteroid that is going to crash into Earth. Initially, the asteroid of mass m, is traveling to the left with speed v. A missile of mass mm with initial velocity v to the right collides with the asteroid, and embeds itself inside the asteroid. See the figure below. Vmi V ai Find the common final velocity of the missile and asteroid after the collision. Use an x axis with positive pointing to the right. Solve algebraically first, then use the following values for the parameters to get a value for v: m, = 2.3000E+9 kg Mm = 9.2000E+7 kg Vix -1800 m/s mix = 16200 m/s Vi = -1.10769x103 m/s 1pts You are correct. Your receipt no. is 165-1609 e PreviOus Tries

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 2OQ: A head-on, elastic collision occurs between two billiard balls of equal mass. If a red ball is...

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The figure below shows a bullet of mass 200 g traveling horizontally towards the east with speed 400 m/s, which strikes a block of mass 1.5 kg that is initially at rest on a frictionless table. After striking the block, the bullet is embedded in the block and the block and the bullet move together as one unit. a. What is the magnitude and direction of the velocity of the block/bullet combination immediately after the impact? b. What is the magnitude and direction of the impulse by the block on the bullet? c. What is the magnitude and direction of the impulse from the bullet on the block? d. If it took 3 ms for the bullet to change the speed from 400 m/s to the final speed after impact, what is the average force between the block and the bullet during this time?
(a) Does the center of mass of a rocket in free space accelerate? Explain. (b) Can the speed of a rocket exceed the exhaust speed of the fuel? Explain.
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