Freight car A has a mass of 15000 kg and freight car B has a mass of 12000 kg respectively. Freight car A is moving at 20 m/s on the horizontal track when it encounters freight car 8 coasting at 15 m/s towards it as shown in the figure. The cars collide and couple together. Vragwa A het 'n massa van 15000 kg en vragwa B het 'n massa van 12000 kg, onderskeidelik. Vragwa A beweeg teen 20 m/s op die horisontale spoor wanneer dit vragwa B telkom wat hom nader teen 1.5 m/s soos aangedui in die figuur. Die waens bots en koppel aanmekaar vas. a0 Determine the speed of both cars just after the coupling Bepaal die spoed van die waens net na die koppeling. m/s b) Determine the average force between the two cars if the coupling takes 12s \ Bepaal die gemiddelde krag tussen die twee waens indien die koppeling 12s duur. Pa

Freight car A has a mass of 15000 kg and freight car B has a mass of 12000 kg respectively. Freight car A is moving at 20 m/s on the horizontal track when it encounters freight car 8 coasting at 15 m/s towards it as shown in the figure. The cars collide and couple together. Vragwa A het 'n massa van 15000 kg en vragwa B het 'n massa van 12000 kg, onderskeidelik. Vragwa A beweeg teen 20 m/s op die horisontale spoor wanneer dit vragwa B telkom wat hom nader teen 1.5 m/s soos aangedui in die figuur. Die waens bots en koppel aanmekaar vas. a0 Determine the speed of both cars just after the coupling Bepaal die spoed van die waens net na die koppeling. m/s b) Determine the average force between the two cars if the coupling takes 12s \ Bepaal die gemiddelde krag tussen die twee waens indien die koppeling 12s duur. Pa

Name: Freight car A has a mass of 15000 kg and freight car B has a mass of
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: Freight car A has a mass of 15000 kg and freight car B has a mass of 12000 kg respectively. Freight car A is moving at 2.0 m/s on the horizontal track when itencounters freight car B coasting at 1.5 m/s towards it as shown in the figure. The cars co

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

Solve ASAP
A 2500 kg truck traveling at 80 km/h collides with another car of mass 1000 kg traveling at 50 km/h in the same direction. The two cars stick together after the collision. Their speed immediatley after the collison is 1. 42.85 km/hr 2. 51.75 km/hr 3. 71.42 km/hr 97.77 km/hr none
CI e for v2 after collision. Elastic Collision BEFORE AFTER m1=1200 kg m2=1700 kg m1=1200 kg m2=1700 kg V1=12 m/s v2=0 v1=0 v2=
Q04
81
Two ice skaters, Pam and Rick, initially at rest, push off from each other. Rick weighs more than Paula. Which skater, if either, has the greater momentum after the push-off? Explain. Initially, the total momentum of the skaters is ? since they are at rest. After the push off, the total momentum ? . Therefore, Rick has ? after the push off.
Question 5 Three questions have the same general description. A 2400 kg truck is traveling at 24 m/s and runs into the back of a 1200 kg Mini Cooper. Immediately after the collision, the two cars are stuck together and moving at 22 m/s. What was the average force on the truck if the collision happened in 0.02 seconds? Your answer: O 96 N O 1056 N O 240,000 N O 2,640,000N O 2,880,000N
Q2. A green toy car with 0.025-kg mass moves to the right at 0.30 m/s and has a head-on, elastic collision with a black 0.045-kg toy car which is at rest on a smooth, level surface. Which of the following are the correct magnitudes and directions of the velocities of the two toy cars after the collision? 0.025 kg toy car 0.045 kg toy car A) 0.09 m/s, left 0.21 m/s, right B) 0.10 m/s, right 0.30 m/s, right C) zero m/s 0.25 m/s, right D) 0.20 m/s, left 0.20 m/s, right E) 0.20 m/s, left zero m/s B C A E D
26