Not understanding A-K need help 4) Two cars approach a snow covered (frictionless) intersection. Car A has mass MA = 1600 kg, andVAI10 i m/s. Car B has mass MB1400 kg, and VB =16 j m/s.a) Find each of following, in (1,1) notation.kg m/sPAI =PiVemx i =b) What is the magnitude and direction of pi?Magnitude of pikg m/scm¡=m/sPBIkg m/sc) Find the (x,y) components of the initial velocity of the center of mass, in (1,1) notation.Vemy i =m/sKEAi =d) What is the magnitude and direction of Vem i?Magnitude of Vem i =m/sJ KEBI=m/se) What is the initial KE, before the collision?Jkg m/sDirection of piDirection of Vem i =KE₁ = As a result of the collision, the cars stick together, and slide off the road.f) Write down the expression for the momentum of the combined masses after the collision.This will be in terms of a variable.Pr =g) Use conservation of momentum to the magnitude and direction of the final velocity, V₁.Magnitude of V=____m/sh) What is the kinetic energy of the combined masses just after the collision?KE₁ =Off the road, the surface is no longer frictionless, and the coefficient of kinetic friction, 4 = .3. For thispart of the problem, your answer to part h) is KE, for the sliding part.Direction of Vi) After some sliding, the cars come to a stop. Use kinetic energy to determine how much work was doneby the non-conservative force to stop the cars?WNCJ.j) Write down the expression for the work done by friction, in terms of the distance d, to stop. (What isthe normal force, N?)W₁ =d=k) Determine the distance the cars will travel before stopping?m.

Name: Not understanding A-K need help 4) Two cars approach a snow covered (
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: Not understanding A-K need help 4) Two cars approach a snow covered (frictionless) intersection. Car A has mass MA = 1600 kg, andVAI10 i m/s. Car B has mass MB1400 kg, and VB =16 j m/s.a) Find each of following, in (1,1) notation.kg m/sPAI =PiVemx i