Can i get help with these problems In this problem we will consider the collision of two cars initially moving at right angles. We assume that after thecollision the cars stick together and travel off as a single unit. The collision is therefore completely inelastic.The two cars shown in the fiqure, of masses m, and m2, collide at an intersection. Before the collision, car 1Part Awas traveling eastward at a speed of v1, and car 2 was traveling northward at a speed of v2. (Figure 1)After thecollision, the two cars stick together and travel off in the direction shown.First, find the magnitude of v, that is, the speed v of the two-car unit after the collision.Express v in terms of mi, m2, and the cars' initial speeds vi and v2.> View Available Hint(s)mi+m2mi+m2V(m,v)²+(m2v2)²m1+m2VSubmitPart BFind the tangent of the angle 0.Express your answer in terms of the magnitudes of the initial momenta of the two cars, pi and p2, or the quantities given in the problem introduction.> View Available Hint(s)Templates Symbols undo rådo reset keyboard shortcutstan(8) =SubmitPart CSuppose that after the collision, tan e = 1; in other words, 0 is 45 degrees. Which quantities then must have been equal before the collision?Figure1 of 1 >O The magnitudes of the momenta of the carsThe masses of the carsO The speeds of the carsV2SubmitRequest AnswerCar 1Provide Feedback+ECar 2

Applying the conservation law of momentum in the X-direction. Here, m and v represent the mass and…

• Part A First, find the magnitude of , that is, the speed v of the two-car unit after the collision. Express v in terms of mi. ma, and the cars' initial speeds and v. > View Avalable Hint(s) Submit Part B Find the tangent of the angle e. Express your answer in terms of the magnitudes of the initial momenta of the two cars, p and pa, or the quantities given in the problem introduetion. > View Avalable Hint(s) undo do reset keyboard shortcuts help AVA tan Submit • Part C Suppose that ater the colision, tan e-1; in other words, O is 45 degrees. Which quanties then must have been equal before the colision? The magnitudes of the momenta of the cars The masses of the cars The speeds of the cars Submit Requst Anse Provide Feedback

• Part A First, find the magnitude of , that is, the speed v of the two-car unit after the collision. Express v in terms of mi. ma, and the cars' initial speeds and v. > View Avalable Hint(s) Submit Part B Find the tangent of the angle e. Express your answer in terms of the magnitudes of the initial momenta of the two cars, p and pa, or the quantities given in the problem introduetion. > View Avalable Hint(s) undo do reset keyboard shortcuts help AVA tan Submit • Part C Suppose that ater the colision, tan e-1; in other words, O is 45 degrees. Which quanties then must have been equal before the colision? The magnitudes of the momenta of the cars The masses of the cars The speeds of the cars Submit Requst Anse Provide Feedback

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 19P: A skater of mass 40 kg is carrying a box of mass 5 kg. The skater has a speed of 5 m/s with respect...

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