At the end of a race a runner decelerates from a velocity of 8.70 m/s at a rate of 2.10 m/s². (a) How far in meters does she travel in the next 4.60 s? (Assume the deceleration of 2.10 m/s is constant over the full 4.60 s.) (b) What is her final velocity in m/s? (c) Evaluate the result. Does it make sense?
At the end of a race a runner decelerates from a velocity of 8.70 m/s at a rate of 2.10 m/s². (a) How far in meters does she travel in the next 4.60 s? (Assume the deceleration of 2.10 m/s is constant over the full 4.60 s.) (b) What is her final velocity in m/s? (c) Evaluate the result. Does it make sense?
Related questions
Question
![At the end of a race a runner decelerates from a velocity of 8.70 m/s at a rate of 2.10 m/s².
(a) How far in meters does she travel in the next 4.60 s? (Assume the deceleration of 2.10 m/s is constant over the full 4.60 s.)
(b) What is her final velocity in m/s?
(c)
Evaluate the result. Does it make sense?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc4d5c09-0e94-4581-be2c-5e9cdf95b4d4%2F0af1d72b-293b-4e4e-a722-6295a0be7093%2F1hj9u1_processed.png&w=3840&q=75)
Transcribed Image Text:At the end of a race a runner decelerates from a velocity of 8.70 m/s at a rate of 2.10 m/s².
(a) How far in meters does she travel in the next 4.60 s? (Assume the deceleration of 2.10 m/s is constant over the full 4.60 s.)
(b) What is her final velocity in m/s?
(c)
Evaluate the result. Does it make sense?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)