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only answer Q 2

only answer Q 2

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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only answer Q 2

12:19 ull : Assignment Details Introduction to Physics I - SPRING 2021 - SECTION 001 Description Q1: Two cars one with Mass (m1 = 10.0 kg) and 2nd car (m2 = 7.5 kg) collide and move off as shown. The car with M1 was initially traveling at 3.5 m/s right and the car with M2 was initially traveling at a velocity of 2.2 m/s left. a. What type of collision is depicted here? b. What was the initial momentum of the right car? c. What was the initial momentum of the left car? d. What was the final velocity of the coupled cars? Q2: look at the Diagram BEFORE COLLISION AF TER COLLISION 1000 kg car moving at 20 m/s stationary car of mass 800 kg total mass ? velocity ? Submit Assignment 61 Dashboard Calendar To Do Notifications Inbox
Transcribed Image Text:12:19 ull : Assignment Details Introduction to Physics I - SPRING 2021 - SECTION 001 Description Q1: Two cars one with Mass (m1 = 10.0 kg) and 2nd car (m2 = 7.5 kg) collide and move off as shown. The car with M1 was initially traveling at 3.5 m/s right and the car with M2 was initially traveling at a velocity of 2.2 m/s left. a. What type of collision is depicted here? b. What was the initial momentum of the right car? c. What was the initial momentum of the left car? d. What was the final velocity of the coupled cars? Q2: look at the Diagram BEFORE COLLISION AF TER COLLISION 1000 kg car moving at 20 m/s stationary car of mass 800 kg total mass ? velocity ? Submit Assignment 61 Dashboard Calendar To Do Notifications Inbox
12:19 ll ? Assignment Details Introduction to Physics I - SPRING 2021 - SECTION 001 BEFORE COLLISION AF TER COLLISION stationary car of mass 800 kg total mass ? 1000 kg car moving at 20 m/s velocity ? a) Calculate the velocity of the combined wrecked cars immediately after the condition. b) Calculate the kinetic energy of all three objects in the diagram. C) Calculate the difference, if any, of the total initial kinetic energies of the cars Q3: An apple of mass 0.1kg is thrown at a speed of 100m/s against another apple (mass 0.2 kg, speed 50 m/s), as shown in the figure. After the collision, the bigger apple moves with an upward velocity as shown in the figure. The other apple moves downward at a velocity of 70 m/s and an angle of 27 degrees. a) Write down the equation of conservation of momentum along the x-axis b) Write down the equation of conservation of momentum along the y-axis c) Determine the velocity and the angle of the bigger apple after the collision Submit Assignment 61 Dashboard Calendar To Do Notifications Inbox
Transcribed Image Text:12:19 ll ? Assignment Details Introduction to Physics I - SPRING 2021 - SECTION 001 BEFORE COLLISION AF TER COLLISION stationary car of mass 800 kg total mass ? 1000 kg car moving at 20 m/s velocity ? a) Calculate the velocity of the combined wrecked cars immediately after the condition. b) Calculate the kinetic energy of all three objects in the diagram. C) Calculate the difference, if any, of the total initial kinetic energies of the cars Q3: An apple of mass 0.1kg is thrown at a speed of 100m/s against another apple (mass 0.2 kg, speed 50 m/s), as shown in the figure. After the collision, the bigger apple moves with an upward velocity as shown in the figure. The other apple moves downward at a velocity of 70 m/s and an angle of 27 degrees. a) Write down the equation of conservation of momentum along the x-axis b) Write down the equation of conservation of momentum along the y-axis c) Determine the velocity and the angle of the bigger apple after the collision Submit Assignment 61 Dashboard Calendar To Do Notifications Inbox
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