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Home Q & A Board Science-Related Homework Help Physics
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Pd96 Pd96
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7 years ago
A cart starts from rest and accelerates uniformly at 4.0 m/s2 for 5.0 s. It next maintains the velocity it has reached for 10 s. Then it slows down at a steady rate of 2.0 m/s2 for 4.0 s.  What is the final speed of the car?
A) 20 m/s
B) 16 m/s
C) 12 m/s
D) 10 m/s
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Pd96 Author
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#2
7 years ago
This made my mark fly, thanks so much
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