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ustrate and solve the following problems. Show the complete solution (in GRESA format), always include the SI units on your solution, express your answer in two decimal places and bo

ustrate and solve the following problems. Show the complete solution (in GRESA format), always include the SI units on your solution, express your answer in two decimal places and bo

Principles of Physics: A Calculus-Based Text
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 23P
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Illustrate and solve the following problems. Show the complete solution (in GRESA format), always include the SI units on your solution, express your answer in two decimal places and box your final answer.
1. Two carts collide head-on and then ricochet off each other in opposite directions on a frictionless surface. The first cart has a mass of 0.350 kg and an initial velocity of 1.50 m/s. The second cart has a mass of 0.500 kg and an initial velocity of 0.75 m/s. After the collision, the smaller cart recoils with a velocity of 4.0 m/s. What is the final velocity of bigger cart? 2. The driver of an SUV (m = 1800 kg) moving at a velocity of 3.50 m/s isn't paying attention and rear ends a car (m = 1200 kg) that is at rest as it waits for the red light to turn green. On impact, both drivers lock their brakes. The SUV and car stick together and travel beyond the line. What is the velocity of the cars after the collision?
Transcribed Image Text:1. Two carts collide head-on and then ricochet off each other in opposite directions on a frictionless surface. The first cart has a mass of 0.350 kg and an initial velocity of 1.50 m/s. The second cart has a mass of 0.500 kg and an initial velocity of 0.75 m/s. After the collision, the smaller cart recoils with a velocity of 4.0 m/s. What is the final velocity of bigger cart? 2. The driver of an SUV (m = 1800 kg) moving at a velocity of 3.50 m/s isn't paying attention and rear ends a car (m = 1200 kg) that is at rest as it waits for the red light to turn green. On impact, both drivers lock their brakes. The SUV and car stick together and travel beyond the line. What is the velocity of the cars after the collision?
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