2.Two vehicles are traveling in opposite directions and are involved in a head on collision. Vehicle 1 has a mass of 1500kg and is headed due north at a speed of 25 m/s. Vehicle 2 has a mass of 4500kg and is headed due south at a speed of 15m/s. The two vehicles collide and the entire wreck sticks together and moves off with some velocity vs a. What is the total initial momentum? b. What is the total kinetic energy before the collision? c. What kind of collision is this? d. Is momentum conserved?

2.Two vehicles are traveling in opposite directions and are involved in a head on collision. Vehicle 1 has a mass of 1500kg and is headed due north at a speed of 25 m/s. Vehicle 2 has a mass of 4500kg and is headed due south at a speed of 15m/s. The two vehicles collide and the entire wreck sticks together and moves off with some velocity vs a. What is the total initial momentum? b. What is the total kinetic energy before the collision? c. What kind of collision is this? d. Is momentum conserved?

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)...

See similar textbooks

Similar questions

Find the displacement Force=1.8 N Work done=20 J
Find wogk done work done Fonco = 19/N distomce 918 = 10 m
PRINTER VERSION BACK NEXT Chapter 10, Problem 051 GO In the figure, block 1 has mass m, - 488 g, block 2 has mass m, = 551 g, and the pulley is on a frictionless horizontal axle and has radius R = 4.78 cm. When released from rest, block 2 falls 71 9 cm in 5 27 s without the cord slipping on the pulley. (a) What is the magnitude of the acceleration of the blocks? What are (b) tension T, (the tension force on the block 2) and (c) tension T, (the tension force on the block 1)? (d) What is the magnitude of the pulley's angular acceleration? (e) What is its rotational inertia? Caution: Try to avoid rounding off answers along the way to the solution. Use g = 9.81 m/s. m2 (a) Number Units (b) Number Units (c) Number Units (d) Number Units (e) Number Units
Find the displacement Work done=21.91 J Force=12.5 N
Thanks for the help
V =2 m/s F= 6N Vz= 10 m/s 1kg 1kg 1kg 8 meters KEpefore = KEer= How much work was done on the box? Show Your Work
please find the solution
A jet flights with a speed of 296 96 m/s . If the jet's engine has a power of 1, 979, 424W what is the air resistance? Calculate answer to one decimal
need typed answer