You have two identical cars, both of mass 1,542 kg. The first one is moving to the left with an initial speed of 11.9 m/s, and the second one is moving to the right with a speed of 10.0 m/s. Adopt a coordinate system where rightward is positive. After they collide, they stick together. What is their final velocity (in m/s)? If your velocity is negative, leave the sign on the answer.
You have two identical cars, both of mass 1,542 kg. The first one is moving to the left with an initial speed of 11.9 m/s, and the second one is moving to the right with a speed of 10.0 m/s. Adopt a coordinate system where rightward is positive. After they collide, they stick together. What is their final velocity (in m/s)? If your velocity is negative, leave the sign on the answer.
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Chapter1: Units, Trigonometry. And Vectors
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![You have two identical cars, both of mass 1,542 kg. The first one is moving to the left with an initial speed of 11.9 m/s, and the second one is moving to the right with a speed of 10.0 m/s. Adopt a coordinate system where rightward is positive.
After they collide, they stick together. What is their final velocity (in m/s)?
If your velocity is negative, leave the sign on the answer.
Your Answer:
[Answer box]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9b814ac-1a5f-4504-b547-b7326372e811%2F561fc95d-3ede-4d92-92c5-fd07e3690b6c%2Fh9aypg7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:You have two identical cars, both of mass 1,542 kg. The first one is moving to the left with an initial speed of 11.9 m/s, and the second one is moving to the right with a speed of 10.0 m/s. Adopt a coordinate system where rightward is positive.
After they collide, they stick together. What is their final velocity (in m/s)?
If your velocity is negative, leave the sign on the answer.
Your Answer:
[Answer box]
Expert Solution
Step 1
Given data:
Two identical cars
m1 = m2 = 1542 kg
Initial velocity of car 1 (u1) = -11.9 m/s
Initial velocity of car 2 (u2) = +10.0 m/s
The cars collide and stick together
Required:
Final velocity of cars after the collision in m/s
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