Two 2.9 kg bodies, A and B, collide. The velocities before the collision are v→A=(45î+22ĵ)m/s and v→B=(31î+5.7ĵ)m/s. After the collision, v→A′=(12î+13ĵ)m/s. What are (a) the x-component and (b) the y-component of the final velocity of B? (c) What is the change in the total kinetic energy (including sign)? (a) Number Enter your answer for part (a) in accordance to the question statement Units Choose the answer for part (a) from the menu in accordance to the question statement This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times (b) Number Enter your answer for part (b) in accordance to the question statement Units Choose the answer for part (b) from the menu in accordance to the question statement This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times (c) Number Enter your answer for part (c) in accordance to the question statement Units Choose the answer for part (c) from the menu in accordance to the question statement This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times

Name: Two 2.9 kg bodies, A and B, collide. The velocities before the collisi
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Description: Two 2.9 kg bodies, A and B, collide. The velocities before the collision are v→A=(45î+22ĵ)m/s and v→B=(31î+5.7ĵ)m/s. After the collision, v→A′=(12î+13ĵ)m/s. What are (a) the x-component and (b) the y-component of the final velocity of B? (c) Wh

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 21P

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Two 2.9 kg bodies, A and B, collide. The velocities before the collision are v→A=(45î+22ĵ)m/s and v→B=(31î+5.7ĵ)m/s. After the collision, v→A′=(12î+13ĵ)m/s. What are (a) the x-component and (b) the y-component of the final velocity of B? (c) What is the change in the total kinetic energy (including sign)?

(a)

Number

Enter your answer for part (a) in accordance to the question statement

Units

Choose the answer for part (a) from the menu in accordance to the question statement This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times

(b)

Number

Enter your answer for part (b) in accordance to the question statement

Units

Choose the answer for part (b) from the menu in accordance to the question statement This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times

(c)

Number

Enter your answer for part (c) in accordance to the question statement

Units

Choose the answer for part (c) from the menu in accordance to the question statement This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times

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