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A runner doing the long jump goes from a velocity of 9 m/s to standing still within 0.5 seconds. What is the runner's deceleration rate (acceleration of slowing down)?
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15 votes
15 votes
A runner doing the long jump goes from a velocity of 9 m/s to standing still within 0.5 seconds. What is the

runner's deceleration rate (acceleration of slowing down)?

A runner doing the long jump goes from a velocity of 9 m/s to standing still within-example-1
User Tony Wong
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2.6k points

1 Answer

14 votes
14 votes

Answer:

-4.5m/s

Step-by-step explanation:

v final - v initial/ time

User Paul Richter
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2.7k points
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