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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?

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?

College Physics
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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WPS Office PETA4 Conserv.n of Momentum Q X + O Franci. O Go Premium Menu v Page Layout References Q Click to find commands Home Insert Review View Section Tools E E A. AL - D A* A Q I - BI U- A- X² X2 A- ak - A- A X Cut AaBbCcDd AaBb AaBbC AaBbC AaBbCcl Times New Roman 11 L Copy Format Painter Paste Normal Heading 1 Heading 2 Heading 3 Heading 4 New Style Text Tools" Find and Select Replace 1. 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? 2. 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? Page Num: 4 Page: 4/5 Section: 1/1 SetvValue: 7.6in Words: 1095 M Spell Check 120% Row: 2 Column: 1 4:39 pm P Type here to search A O 4) ENG 07/04/2021
Transcribed Image Text:WPS Office PETA4 Conserv.n of Momentum Q X + O Franci. O Go Premium Menu v Page Layout References Q Click to find commands Home Insert Review View Section Tools E E A. AL - D A* A Q I - BI U- A- X² X2 A- ak - A- A X Cut AaBbCcDd AaBb AaBbC AaBbC AaBbCcl Times New Roman 11 L Copy Format Painter Paste Normal Heading 1 Heading 2 Heading 3 Heading 4 New Style Text Tools" Find and Select Replace 1. 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? 2. 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? Page Num: 4 Page: 4/5 Section: 1/1 SetvValue: 7.6in Words: 1095 M Spell Check 120% Row: 2 Column: 1 4:39 pm P Type here to search A O 4) ENG 07/04/2021
WPS Office PETA4 Conserv.n of Momentum Q X + O Franci. O Go Premium Menu v Table Tools Table Style Q Click to find commands Home Insert Page Layout References Review View Section Tools X Cut A* A O E, AaBbCcDd AaBb AaBbC AaBbC AaBbCcl Times New Roman 12 L Copy Format Painter B I U- A X² X2 A- ab - A- A Normal Heading 1 Heading 2 Heading 3 Heading 4 New Style Find and Select Replace Paste Text Tools" Part II. Guide Questions Answer each question and explain in two to three sentences. 1. For each run of your elastic and inelastic collision experiment, observe the initial momentum and the final momentum. Does your data indicate conservation of momentum? Explain. (3 pts) 2. What is the difference between elastic and perfectly inelastic collision? How is it demonstrated using the simulation? (3 pts) 3. In real life give two examples of inelastic collisions and perfectly inelastic collision. Include illustrations. (4pts) Page Num: 3 Page: 3/5 Section: 1/1 SetValue: 7.4in Row: 32 Column: 1 Words: 1095 M Spell Check 130% - 5:31 pm P Type here to search A O 4) ENG 07/04/2021
Transcribed Image Text:WPS Office PETA4 Conserv.n of Momentum Q X + O Franci. O Go Premium Menu v Table Tools Table Style Q Click to find commands Home Insert Page Layout References Review View Section Tools X Cut A* A O E, AaBbCcDd AaBb AaBbC AaBbC AaBbCcl Times New Roman 12 L Copy Format Painter B I U- A X² X2 A- ab - A- A Normal Heading 1 Heading 2 Heading 3 Heading 4 New Style Find and Select Replace Paste Text Tools" Part II. Guide Questions Answer each question and explain in two to three sentences. 1. For each run of your elastic and inelastic collision experiment, observe the initial momentum and the final momentum. Does your data indicate conservation of momentum? Explain. (3 pts) 2. What is the difference between elastic and perfectly inelastic collision? How is it demonstrated using the simulation? (3 pts) 3. In real life give two examples of inelastic collisions and perfectly inelastic collision. Include illustrations. (4pts) Page Num: 3 Page: 3/5 Section: 1/1 SetValue: 7.4in Row: 32 Column: 1 Words: 1095 M Spell Check 130% - 5:31 pm P Type here to search A O 4) ENG 07/04/2021
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