Use the worked example above to help you solve this problem. A car with mass 1.54 × 103 kg traveling east at a speed of 29.7 m/s collides at an intersection with a 2.47 x 103 kg van traveling north at speed of 17.2 m/s, as shown in the figure. Find the magnitude and direction of the velocity of the wreckage after the collision, assuming that the vehicles undergo a perfectly inelastic collision (that is, they stick together) and assuming that friction between the vehicles and the road can be neglected.

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter9: Momentum And Its Conservation
Section: Chapter Questions
Problem 96A
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Use the worked example above to help you solve this problem. A car with mass 1.54 x 103 kg traveling
east at a speed of 29.7 m/s collides at an intersection with a 2.47 x 103 kg van traveling north
a speed
of 17.2 m/s, as shown in the figure. Find the magnitude and direction of the velocity of the wreckage after
the collision, assuming that the vehicles undergo a perfectly inelastic collision (that is, they stick together)
and assuming that friction between the vehicles and the road can be neglected.
0.8
magnitude Your response differs significantly from the correct answer. Rework your solution from the
beginning and check each step carefully. m/s
direction
47.11
° counterclockwise from the +x-axis
Transcribed Image Text:Use the worked example above to help you solve this problem. A car with mass 1.54 x 103 kg traveling east at a speed of 29.7 m/s collides at an intersection with a 2.47 x 103 kg van traveling north a speed of 17.2 m/s, as shown in the figure. Find the magnitude and direction of the velocity of the wreckage after the collision, assuming that the vehicles undergo a perfectly inelastic collision (that is, they stick together) and assuming that friction between the vehicles and the road can be neglected. 0.8 magnitude Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m/s direction 47.11 ° counterclockwise from the +x-axis
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